Tag Archives: dc gearbox motor

China Best Sales 36mm Planetary Gear Brushless DC Motor with Classical Gearbox with high quality

Product Description

36JXE30K/36ZWNP57

3phase4polesbrushlessDCmotor, with built-in driver
Ring gear can be selected with in the 2 materials: Powder metal(Type:36JXF30K),Metal(Type:36JXE30K)

Brushless Gear Motor Technical Data
36ZWNP57-2450 BLDC Motor

Reduction ratio	3.7	5.2	14	19	27	51	71	100	139	189
Number of gear trains	1	1	2	2	2	3	3	3	3	4
(L) Length(L) mm	26.5	26.5	33.6	33.6	33.6	40.5	40.5	40.5	40.5	47.5
No- load speed r/m n	1348	965	357	263	185	98	70	50	36	26
Rated speed r/min	1132	811	300	221	156	82	59	42	30	22
Rated torque N.m	0.13	0.19	0.45	0.62	0.87	1.5	2.1	2.9	3	3
N.m Max. permissible load in a short time	1.0	1.0	3.5	3.5	3.5	7.5	7.5	7.5	7.5	9

Wire Diagram

+ Phase V	– Phase W	Reversing	Speed Control	Braking	+5V Output	Pulse Output
Red	Black	Brown	Orange	White	Green	Blue

B-3

Dimensions (mm)	Rated Voltage (V)	Rated Speed ( r/min )	Reduction Ratio	Rated Torgue (N.m)
22	12~24	3500	1:3.7-1:51	0.073-0.80
28	12~24	2000-3700	1:3.7-1:720	0.017-3.0
32	12~24	7800	1:3.7-1:369	0.073-3.0
36	12~24	2100-2800	1:3.7-1:369	0.09-3.0
37	12~24	1400-2800	1:21.5-1:250	0.07-3.0
42	12~24	1400-3000	1:3.5-1:944	0.12-20.0
56	12~24	1200-2000	1:3.6-1:326	0.27-18.0
60	12~24	1300-2250	1:3-1:90	0.20-1.5.0

Features:
The planetary gearbox for transmission is widely matched with DC motor and BLDC motor. It shows the characters of high torque and controlablity as well as the high lasting torque. The perfect combination fully expresses the product’s smaller and high torque.

Packaging & Shipping:
1, Waterproof plastic bag packed in foam box and carton as outer packing.
2, Export wooden box packaging for products.

WHY CHOOSING US:

Open for general discussion and questions
Time to market or theatre of operations can be substantially reduced
Talented team of engineers providing innovative technical solutions
One stop “supplier” and complete sub-system
Quality products provided at competitive low cost
Ability to ship world wide
On time delivery
Training at Customer locations
Fast service on return and repair results
Many repeated customers

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed:	Constant Speed
Excitation Mode:	Excited

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

brushless motor

Where can individuals find reliable information and resources for learning more about brushless motors?

Individuals seeking reliable information and resources to learn more about brushless motors have several options available. Here are some recommended sources:

1. Manufacturer Websites:

Visit the websites of reputable brushless motor manufacturers. Manufacturers often provide detailed information about their products, including specifications, application guidelines, technical documentation, and educational resources. These websites can be a valuable source of accurate and up-to-date information about brushless motors.

2. Industry Associations and Organizations:

Explore industry associations and organizations related to electric motors, automation, or specific applications of brushless motors. These associations often provide educational materials, technical publications, webinars, and conferences that cover various aspects of motor technology. Examples include the Institute of Electrical and Electronics Engineers (IEEE), the American Society of Mechanical Engineers (ASME), or industry-specific associations like the Robotics Industries Association (RIA) or the Electric Motor Education and Research Foundation (EMERF).

3. Technical Forums and Online Communities:

Participate in technical forums and online communities focused on motors and related technologies. Platforms like Stack Exchange, Reddit, or specialized engineering forums often have dedicated sections where individuals can ask questions, learn from experts, and access valuable resources. Engaging with these communities can provide insights into real-world experiences and practical knowledge about brushless motors.

4. Books and Publications:

Consult books, textbooks, and technical publications that cover electric motors and motor control theory. Look for titles that specifically address brushless motor technology or broader topics such as electromechanical systems, power electronics, or mechatronics. Libraries, online bookstores, and academic institutions are good sources for finding relevant publications.

5. Online Tutorials and Courses:

Explore online tutorials and courses offered by educational platforms, engineering schools, or specialized training providers. Platforms such as Coursera, Udemy, or Khan Academy may offer courses related to electric motors, motor control, or mechatronics. These resources often provide structured learning experiences with video lectures, practical exercises, and assessments.

6. Research Papers and Technical Journals:

Access research papers and technical journals focused on electrical engineering, motor technology, or related fields. Platforms like IEEE Xplore, ResearchGate, or academic databases provide access to a wide range of scholarly articles and technical papers. These sources can offer in-depth knowledge about the latest advancements, research findings, and technical details related to brushless motors.

7. Industry Trade Shows and Exhibitions:

Attend industry trade shows and exhibitions that feature motor manufacturers, suppliers, and technology providers. These events often showcase the latest products, innovations, and advancements in motor technology. They also provide opportunities to interact with industry experts, attend technical presentations, and gather valuable information about brushless motors.

8. Online Product Catalogs and Datasheets:

Review online product catalogs and datasheets provided by motor manufacturers. These documents typically contain detailed specifications, performance data, and application notes for specific motor models. They can help individuals understand the capabilities, limitations, and features of different brushless motors.

Remember to critically evaluate the information obtained from various sources and cross-reference multiple resources to ensure accuracy and reliability. Brushless motor technology is a dynamic field, so staying updated with the latest research and industry developments is essential for gaining comprehensive knowledge.

brushless motor

Are there different configurations of brushless motors, and how do they differ?

Yes, there are different configurations of brushless motors, each designed to meet specific application requirements and operating conditions. These configurations differ in terms of the arrangement of the motor components, such as the rotor, stator, and magnet configuration. Here’s a detailed explanation of the various configurations of brushless motors and how they differ:

Outrunner Configuration: In an outrunner configuration, the rotor is located on the outside of the stator. The rotor consists of a ring-shaped permanent magnet assembly with multiple magnetic poles, while the stator contains the motor windings. The outrunner configuration offers several advantages, including high torque output, robust construction, and efficient heat dissipation. Outrunner motors are commonly used in applications that require high torque and moderate speed, such as electric vehicles, robotics, and aircraft propulsion systems.
Inrunner Configuration: In an inrunner configuration, the rotor is located on the inside of the stator. The rotor typically consists of a solid cylindrical core with embedded permanent magnets, while the stator contains the motor windings. Inrunner motors are known for their compact size, high speed capabilities, and precise speed control. They are commonly used in applications that require high-speed rotation and compact form factors, such as drones, small appliances, and industrial automation equipment.
Internal Rotor Configuration: The internal rotor configuration, also known as an internal rotor motor (IRM), features a rotor located inside the stator. The rotor consists of a laminated core with embedded magnets, while the stator contains the motor windings. Internal rotor motors offer high power density, efficient heat dissipation, and excellent dynamic response. They are commonly used in applications that require high-performance and compact size, such as electric vehicles, industrial machinery, and robotics.
External Rotor Configuration: The external rotor configuration, also known as an external rotor motor (ERM), features a rotor located on the outside of the stator. The rotor consists of a magnet assembly with multiple magnetic poles, while the stator contains the motor windings. External rotor motors offer high torque density, compact size, and high starting torque capabilities. They are commonly used in applications that require high torque and compact design, such as cooling fans, HVAC systems, and small electric appliances.
Radial Flux Configuration: In a radial flux configuration, the magnetic flux flows radially from the center to the periphery of the motor. This configuration typically consists of a disc-shaped rotor with magnets on the periphery and a stator with motor windings arranged in a radial pattern. Radial flux motors offer high torque density, efficient heat dissipation, and good power output. They are commonly used in applications that require high torque and compact size, such as electric bicycles, electric scooters, and power tools.
Axial Flux Configuration: In an axial flux configuration, the magnetic flux flows axially along the length of the motor. This configuration typically consists of a pancake-shaped rotor with magnets on both faces and a stator with motor windings arranged in an axial pattern. Axial flux motors offer high power density, efficient cooling, and compact design. They are commonly used in applications that require high power output and limited axial space, such as electric vehicles, wind turbines, and aerospace systems.

In summary, different configurations of brushless motors include outrunner, inrunner, internal rotor, external rotor, radial flux, and axial flux configurations. These configurations differ in terms of the arrangement of motor components, such as the rotor and stator, and offer unique characteristics suited for specific applications. Understanding the differences between these configurations is essential for selecting the most suitable brushless motor for a given application.

brushless motor

What is a brushless motor, and how does it differ from traditional brushed motors?

A brushless motor is an electric motor that operates without the use of brushes and a commutator, unlike traditional brushed motors. Brushless motors rely on electronic commutation to control the power distribution to the motor’s windings, resulting in improved efficiency, reliability, and performance. Here are the key differences between brushless motors and traditional brushed motors:

1. Construction:

Brushed motors consist of a rotor (armature) and a stator. The rotor contains permanent magnets, and the stator consists of electromagnets. Brushes and a commutator are used to transfer power to the rotor and control the direction of current flow. In contrast, brushless motors have a stationary stator with windings and a rotor that contains permanent magnets. The power is supplied to the stator windings through an external controller that electronically commutates the motor.

2. Commutation:

In brushed motors, commutation is achieved mechanically through the brushes and commutator. The brushes make physical contact with the commutator, which switches the direction of current flow in the rotor windings as the motor rotates. This mechanical commutation causes friction, wear, and electrical arcing, leading to inefficiencies and limited lifespan. Brushless motors, on the other hand, employ electronic commutation. Sensors or Hall effect devices detect the rotor position, and the external controller determines the appropriate timing and sequence of current flow in the stator windings, eliminating the need for brushes and commutation mechanisms.

3. Efficiency:

Brushless motors are generally more efficient than brushed motors. The absence of brushes and commutator reduces friction and electrical losses, resulting in higher efficiency and improved power conversion. Brushed motors experience energy losses due to brush contact resistance and electrical arcing, which can reduce overall efficiency. Brushless motors can achieve efficiency levels of over 90%, while brushed motors typically have efficiencies ranging from 75% to 85%.

4. Maintenance:

Brushless motors require less maintenance compared to brushed motors. The brushes in brushed motors wear over time and need periodic replacement. Additionally, the commutator may require cleaning or resurfacing. In contrast, brushless motors have no brushes or commutator, eliminating the need for brush replacement and commutator maintenance. This makes brushless motors more reliable and reduces downtime and maintenance costs.

5. Lifespan:

The lifespan of brushless motors is generally longer than that of brushed motors. The absence of brushes and commutator reduces wear and electrical arcing, which are common causes of failure in brushed motors. Brushless motors can operate for thousands of hours without requiring major maintenance, while brushed motors typically have a shorter lifespan due to brush and commutator wear.

6. Control and Performance:

Brushless motors offer more precise control and better performance compared to brushed motors. The electronic commutation in brushless motors allows for finer control of the motor’s speed, torque, and direction. The external controller can adjust the motor’s parameters dynamically, enabling smoother operation and better responsiveness. Brushless motors also have higher torque-to-weight ratios, faster acceleration, and lower inertia, making them suitable for applications requiring high-performance and precise motion control.

These differences make brushless motors advantageous in many applications where efficiency, reliability, and precise control are crucial. They are commonly used in industries such as robotics, aerospace, electric vehicles, and industrial automation, where high-performance and long-lasting motors are required.

China Best Sales 36mm Planetary Gear Brushless DC Motor with Classical Gearbox with high quality
editor by CX 2024-05-17

China supplier Customized NEMA 23 BLDC DC Gear Geared Motor 24 48VDC Planetary Reduction Gearbox Integrated Driver Brushless DC Motor Power 10W Upto 800W vacuum pump connector

Product Description

Customized NEMA 23 BLDC DC Gear Geared Motor 24 48VDC Planetary Reduction Gearbox Integrated Driver Brushless DC Motor Power 10W Upto 800W

Product Description

Product Name: Brushless DC Motor

Number of Phase: 3 Phase

Number of Poles: 4 Poles /8 Poles /10 Poles

Rated Voltage: 12v /24v /36v /48v /310v

Rated Speed: 3000rpm /4000rpm /or customized

Rated Torque: Customized

Rated Current: Customized

Rated Power: 23w~2500W

Jkongmotor has a wide range of micro motor production lines in the industry, including Stepper Motor, DC Servo Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Planetary Gearbox etc. Through technical innovation and customization, we help you create outstanding application systems and provide flexible solutions for various industrial automation situations.

57mm 36V Brushless DC Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK57BLS005	JK57BLS01	JK57BLS02	JK57BLS03	JK57BLS04
Number Of Phase	Phase	3
Number Of Poles	Poles	4
Rated Voltage	VDC	36
Rated Speed	Rpm	4000
Rated Torque	N.m	0.055	0.11	0.22	0.33	0.44
Rated Current	Amps	1.2	2	3.6	5.3	6.8
Rated Power	W	23	46	92	138	184
Peak Torque	N.m	0.16	0.33	0.66	1	1.32
Peak Current	Amps	3.5	6.8	11.5	15.5	20.5
Back E.M.F	V/Krpm	7.8	7.7	7.4	7.3	7.1
Torque Constant	N.m/A	0.074	0.073	0.07	0.07	0.068
Rotor Inertia	g.cm2	30	75	119	173	230
Body Length	mm	37	47	67	87	107
Weight	Kg	0.33	0.44	0.75	1	1.25
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

Planetary Gearbox Parameters:

56JXE300K
Ring material	Metal
Bearing at output	Ball bearings
Max. Radial (12mm from flange)	300N
Max. shaft axial load	200N
Radial play of shaft (near to flange)	≤0.08mm
Axial play of shaft	≤0.4mm
Backlash at no-load	≤2.5°
Shaft press fit force, max	300N

Motor Shaft Pinion Specifications
Module	1
No. of teeth	12	15	9
Pressure angle	20°
Hole diameter	Φ6H7
Reduction ratio	1/4.25 1/15 1/18 1/23 1/52 1/61 1/72 1/96 1/121 1/220 1/260 1/307	1/3.6 1/13 1/43 1/154 1/187	1/5.33 1/28

Gearbox Specifications:
Reduction ratio	Exact reduction ratio	Rated tolerance torque	Max momentary tolerance torque	Efficiency	L (mm)	Weight (g)
1/3.6 1/4.25 1/5.33	1/3.6 1/4.25 1/5.33	3 N.m Max	9 N.m	90%	37.8±0.5	489
1/13 1/15 1/18 1/23 1/28	1/12.96 1/15.30 1/18.06 1/22.67 1/28.44	12 N.m Max	36 N.m	0.81	49.5±0.5	681
1/43 1/52 1/61 1/72 1/96 1/121	1/42.69 1/51.84 1/61.20 1/72.25 1/96.33 1/120.89	24 N.m Max	72 N.m	73%	60.8±0.5	871
1/154 1/187 1/220 1/260 1/307	1/153.69 1/186.62 1/220.32 1/260.10 1/307.06	30 N.m Max	90 N.m	0.66	71.9±0.5	1066
Input & output same rotation direction; Motor Max. input speed: <6000rpm; Operating temperature range: -15ºC ~ +80ºC

We support many different Gearbox to customize, such as Planetary Gearbox, High Precision Planetary Gearbox, Worm gearbox, Eccentric Gearbox and so on. If you have any customized requirements, contact us immediately!!!

Planetary Gearbox Type:

42mm 24V Brushless DC Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK42BLS01	JK42BLS02	JK42BLS03	JK42BLS04
Number Of Phase	Phase	3
Number Of Poles	Poles	8
Rated Voltage	VDC	24
Rated Speed	Rpm	4000
Rated Torque	N.m	0.0625	0.125	0.185	0.25
Peak Current	Amps	1.8	3.3	4.8	6.3
Rated Power	W	26	52.5	77.5	105
Peak Torque	N.m	0.19	0.38	0.56	0.75
Peak Current	Amps	5.4	10.6	15.5	20
Back E.M.F	V/Krpm	4.1	4.2	4.3	4.3
Torque Constant	N.m/A	0.039	0.04	0.041	0.041
Rotor Inertia	g.cm2	24	48	72	96
Body Length	mm
Weight	Kg
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

60mm 48V Brushless DC Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK60BLS01	JK60BLS02	JK60BLS03	JK60BLS04
Number Of Phase	Phase	3
Number Of Poles	Poles	8
Rated Voltage	VDC	48
Rated Speed	Rpm	3000
Rated Torque	N.m	0.3	0.6	0.9	1.2
Rated Current	Amps	2.8	5.2	7.5	9.5
Rated Power	W	94	188	283	377
Peak Torque	N.m	0.9	1.8	2.7	3.6
Peak Current	Amps	8.4	15.6	22.5	28.5
Back E.M.F	V/Krpm	12.1	12.6	12.4	13.3
Torque Constant	N.m/A	0.116	0.12	0.118	0.127
Rotor Inertia	kg.cm2	0.24	0.48	0.72	0.96
Body Length	mm	78	99	120	141
Weight	Kg	0.85	1.25	1.65	2.05
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

80mm 48V BLDC Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK80BLS01	JK80BLS02	JK80BLS03	JK80BLS04
Number Of Phase	Phase	3
Number Of Poles	Poles	4
Rated Voltage	VDC	48
Rated Speed	Rpm	3000
Rated Torque	N.m	0.35	0.7	1.05	1.4
Rated Current	Amps	3	5.5	8	10.5
Rated Power	W	110	220	330	440
Peak Torque	N.m	1.05	2.1	3.15	4.2
Peak Current	Amps	9	16.5	24	31.5
Back E.M.F	V/Krpm	13.5	13.3	13.1	13
Torque Constant	N.m/A	0.13	0.127	0.126	0.124
Rotor Inertia	g.cm2	210	420	630	840
Body Length	mm	78	98	118	138
Weight	Kg	1.4	2	2.6	3.2
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

86mm 48V Dc Brushless Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK86BLS58	JK86BLS71	JK86BLS84	JK86BLS98	JK86BLS125
Number Of Phase	Phase	3
Number Of Poles	Poles	8
Rated Voltage	VDC	48
Rated Speed	Rpm	3000
Rated Torque	N.m	0.35	0.7	1.05	1.4	2.1
Rated Current	Amps	3	6.3	9	11.5	18
Rated Power	W	110	220	330	440	660
Peak Torque	N.m	1.05	2.1	3.15	4.2	6.3
Peak Current	Amps	9	19	27	35	54
Back E.M.F	V/Krpm	13.7	13	13.5	13.7	13.5
Torque Constant	N.m/A	0.13	0.12	0.13	0.13	0.13
Rotor Inertia	g.cm2	400	800	1200	1600	2400
Body Length	mm	71	84.5	98	111.5	138.5
Weight	Kg	1.5	1.9	2.3	2.7	4
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

110mm 310V Brushless Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK110BLS050	JK110BLS75	JK110BLS100	JK110BLS125
Number Of Phase	Phase	3
Number Of Poles	Poles	8
Rated Voltage	VDC	310
Rated Speed	Rpm	3400
Rated Torque	N.m	2.38	3.3	5	6.6
Rated Current	Amps	0.5	0.6	0.8	1
Rated Power	KW	0.75	1.03	1.57	2.07
Back E.M.F	V/Krpm	91.1	91.1	91.1	88.6
Torque Constant	N.m/A	0.87	0.87	0.87	0.845
Body Length	mm	130	155	180	205
Sensor	Honeywell
Insulation Class	H

Stepping Motor Customized

Detailed Photos

Cnc Motor Kits Brushless dc Motor with Brake

Brushless Dc Motor with Planetary Gearbox Bldc Motor with Encoder

Brushless Dc Motor Brushed Dc Motor Hybrid Stepper Motor

Company Profile

HangZhou CHINAMFG Co., Ltd was a high technology industry zone in HangZhou, china. Our products used in many kinds of machines, such as 3d printer CNC machine, medical equipment, weaving printing equipments and so on.
JKONGMOTOR warmly welcome ‘OEM’ & ‘ODM’ cooperations and other companies to establish long-term cooperation with us.
Company spirit of sincere and good reputation, won the recognition and support of the broad masses of customers, at the same time with the domestic and foreign suppliers close community of interests, the company entered the stage of stage of benign development, laying a CHINAMFG foundation for the strategic goal of realizing only really the sustainable development of the company.

Equipments Show:
Production Flow:
Package:
Certification:

1. who are we?

We are based in ZheJiang , China, start from 2011,sell to Domestic Market(26.00%),Western Europe(20.00%),North
America(20.00%),Northern Europe(10.00%),Eastern Europe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid East(5.00%),South America(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?

3.what can you buy from us?

Always a pre-production sample before mass production;
Always final Inspection before shipment;

4. why should you buy from us not from other suppliers?

Professional one-to-1 motor customized . The world’s large enterprise of choice for high quality suppliers . ISO9001:2008 quality management system certification, through the CE, ROHS certification.

5. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CAD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed:	High Speed
Excitation Mode:	Compound

Samples:	US$ 50/Piece 1 Piece(Min.Order) \| Order Sample need to confirm the cost with seller

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

brushless motor

What factors should be considered when selecting a brushless motor for a specific application?

When selecting a brushless motor for a specific application, several factors need to be considered to ensure optimal performance and compatibility. Here are the key factors to take into account:

1. Power and Torque Requirements:

Determine the power and torque requirements of the application. This includes considering the desired operating speed, acceleration, and load characteristics. Select a brushless motor that can deliver the required power and torque output within the application’s operating range. Consider factors such as the motor’s power rating, torque density, and speed-torque characteristics.

2. Size and Form Factor:

Evaluate the space available for motor installation. Consider the physical dimensions and form factor of the motor to ensure it can fit within the application’s constraints. Additionally, consider the weight of the motor, especially in applications where weight is a critical factor, such as drones or portable devices.

3. Environmental Conditions:

Assess the environmental conditions in which the motor will operate. Consider factors such as temperature extremes, humidity, dust, and vibration levels. Choose a brushless motor that is designed to withstand and perform reliably in the specific environmental conditions of the application. Look for motors with appropriate protection ratings (e.g., IP ratings) and robust construction.

4. Efficiency and Energy Consumption:

Consider the desired energy efficiency of the application. Select a brushless motor with high efficiency to minimize energy consumption and maximize overall system efficiency. Efficiency can be influenced by factors such as motor design, winding configuration, and the use of advanced control techniques. Look for motors with high efficiency ratings or specific certifications, such as IE (International Efficiency) classifications.

5. Control and Feedback Requirements:

Evaluate the control and feedback requirements of the application. Determine if sensorless control or position feedback through sensors (e.g., encoders) is necessary for precise speed or position control. Consider the compatibility of the motor’s control interfaces and communication protocols with the application’s control system. Some applications may require motors with built-in control electronics or compatibility with specific motor controllers.

6. Operating Voltage and Power Supply:

Determine the available power supply and the operating voltage range of the application. Select a brushless motor that operates within the available voltage range and is compatible with the power supply infrastructure. Consider factors such as voltage ratings, current requirements, and the availability of appropriate power supply units or motor drives.

7. Expected Lifetime and Reliability:

Evaluate the expected lifetime and reliability requirements of the application. Consider factors such as the motor’s rated lifetime, bearing type, insulation class, and overall build quality. Look for motors from reputable manufacturers with a track record of producing reliable and durable products. Consider the availability of maintenance and support services.

8. Cost and Budget:

Consider the cost and budget limitations of the application. Balance the desired motor performance and features with the available budget. Compare the costs of different motor options, taking into account factors such as initial purchase cost, maintenance requirements, and potential energy savings over the motor’s lifetime.

9. Application-Specific Considerations:

Take into account any application-specific requirements or constraints. This may include factors such as regulatory compliance, specific certifications (e.g., safety or industry-specific certifications), compatibility with other system components, and any unique operational or functional requirements of the application.

By carefully considering these factors, you can select a brushless motor that is well-suited for the specific application, ensuring optimal performance, efficiency, reliability, and compatibility.

brushless motor

Are there different configurations of brushless motors, and how do they differ?

Outrunner Configuration: In an outrunner configuration, the rotor is located on the outside of the stator. The rotor consists of a ring-shaped permanent magnet assembly with multiple magnetic poles, while the stator contains the motor windings. The outrunner configuration offers several advantages, including high torque output, robust construction, and efficient heat dissipation. Outrunner motors are commonly used in applications that require high torque and moderate speed, such as electric vehicles, robotics, and aircraft propulsion systems.
Inrunner Configuration: In an inrunner configuration, the rotor is located on the inside of the stator. The rotor typically consists of a solid cylindrical core with embedded permanent magnets, while the stator contains the motor windings. Inrunner motors are known for their compact size, high speed capabilities, and precise speed control. They are commonly used in applications that require high-speed rotation and compact form factors, such as drones, small appliances, and industrial automation equipment.
Internal Rotor Configuration: The internal rotor configuration, also known as an internal rotor motor (IRM), features a rotor located inside the stator. The rotor consists of a laminated core with embedded magnets, while the stator contains the motor windings. Internal rotor motors offer high power density, efficient heat dissipation, and excellent dynamic response. They are commonly used in applications that require high-performance and compact size, such as electric vehicles, industrial machinery, and robotics.
External Rotor Configuration: The external rotor configuration, also known as an external rotor motor (ERM), features a rotor located on the outside of the stator. The rotor consists of a magnet assembly with multiple magnetic poles, while the stator contains the motor windings. External rotor motors offer high torque density, compact size, and high starting torque capabilities. They are commonly used in applications that require high torque and compact design, such as cooling fans, HVAC systems, and small electric appliances.
Radial Flux Configuration: In a radial flux configuration, the magnetic flux flows radially from the center to the periphery of the motor. This configuration typically consists of a disc-shaped rotor with magnets on the periphery and a stator with motor windings arranged in a radial pattern. Radial flux motors offer high torque density, efficient heat dissipation, and good power output. They are commonly used in applications that require high torque and compact size, such as electric bicycles, electric scooters, and power tools.
Axial Flux Configuration: In an axial flux configuration, the magnetic flux flows axially along the length of the motor. This configuration typically consists of a pancake-shaped rotor with magnets on both faces and a stator with motor windings arranged in an axial pattern. Axial flux motors offer high power density, efficient cooling, and compact design. They are commonly used in applications that require high power output and limited axial space, such as electric vehicles, wind turbines, and aerospace systems.

brushless motor

In which industries are brushless motors commonly employed, and what are their key roles?

Brushless motors find applications in a wide range of industries, thanks to their numerous advantages and capabilities. Here are some of the industries where brushless motors are commonly employed and their key roles:

1. Automotive Industry:

In the automotive industry, brushless motors are used in electric vehicles (EVs) and hybrid electric vehicles (HEVs). They play a crucial role in providing propulsion for these vehicles, driving the wheels and ensuring efficient power delivery. Brushless motors offer high efficiency, precise control, and fast acceleration, making them ideal for electric drivetrains. Additionally, they are employed in various automotive subsystems such as electric power steering, HVAC systems, cooling fans, and braking systems.

2. Aerospace and Aviation:

Brushless motors have significant applications in the aerospace and aviation sectors. They are used in aircraft systems such as flight control surfaces, landing gear actuation, fuel pumps, and environmental control systems. Brushless motors provide reliable and precise motion control in critical aerospace applications, contributing to the safety and efficiency of aircraft operations. Their high power-to-weight ratio, compact size, and high-speed capabilities make them well-suited for aerospace requirements.

3. Robotics and Automation:

Brushless motors are extensively employed in robotics and automation systems. They power robotic arms, joints, and grippers, enabling accurate and controlled movements. Brushless motors offer high torque, precise position control, and rapid acceleration, making them vital for industrial robotics, collaborative robots (cobots), and automated manufacturing processes. Their compact size and efficiency also contribute to the design and performance of robotic systems.

4. Industrial Machinery and Equipment:

Brushless motors play a crucial role in various industrial machinery and equipment. They are used in machine tools, conveyors, pumps, compressors, and other industrial automation applications. Brushless motors provide reliable and efficient motion control, contributing to the productivity and performance of industrial processes. Their ability to handle high loads, operate at high speeds, and offer precise control makes them valuable in demanding industrial environments.

5. Medical and Healthcare:

In the medical and healthcare sector, brushless motors are employed in various medical devices and equipment. They are used in surgical tools, prosthetics, medical pumps, laboratory equipment, imaging systems, and more. Brushless motors offer quiet operation, precise control, and compact size, making them suitable for applications where accuracy, reliability, and patient comfort are critical.

6. Consumer Electronics:

Brushless motors are found in numerous consumer electronic devices. They power computer cooling fans, hard disk drives, drones, camera gimbals, electric toothbrushes, and other portable devices. Brushless motors in consumer electronics provide efficient and reliable operation while minimizing noise and vibration. Their small size, lightweight, and high-speed capabilities contribute to the design and functionality of modern consumer electronic products.

These are just a few examples of the industries where brushless motors are commonly employed. Their efficiency, reliability, precise control, compact size, and high-performance characteristics make them versatile and valuable in many other sectors as well. As technology continues to advance, brushless motors are likely to find new applications and play increasingly important roles in various industries.

China supplier Customized NEMA 23 BLDC DC Gear Geared Motor 24 48VDC Planetary Reduction Gearbox Integrated Driver Brushless DC Motor Power 10W Upto 800W vacuum pump connector
editor by CX 2024-05-14

China Best Sales RS485 Canopen Pulse Optional RoHS CE Reach 17bit Absolute Encoder Driver 0.64nm Integrated 3000rpm 400W 48V Brushless DC Servo Motor with Gearbox Brake Fan vacuum pump diy

Product Description

Model naming rules for low voltage integrated dc servo motor

1. Company name abbreviation
2. Product series model, indicating that the motor is an IDS series, referring to the acronym for integrated DC servo
3. Frame number (42/57/60/80), expressed in millimeters by the dimensions of the motor casing and mounting plate
4. Control method optional (P/R/C) P represents pulse, R represents RS485, and C represents CANopen bus
5. The motor model, such as (01/02/03/04/05/06), represents the model of the motor 6.Encoder type: A represents a 17 bit single turn absolute encoder

Characteristics of Integrated Dc Servo Motor

1. Compact: Integrated design of integrated drive motor Easy installation, small footprint, and simple wiring.

2. Multiple motion control modes: Supports the CiA402 standard protocol, including Relative position mode, absolute position mode, speed Mode, torque mode, and CHINAMFG regression mode.

3. low-power consumption: Adopting low internal resistance MOS to ensure motor performance Excellent torque utilization while reducing motor power consumption And heat generation, effectively extending the service life of

the motor.

4. control mode: Supports pulse/RS485/CANopen.

5. Multi segment position speed function: With multi segment position function and multi segment speed function.

6. Safe and reliable: Driver built-in in place and alarm output signal Convenient for upper computer detection and control built-in Multiple alarm functions such as over differential, over undervoltage, and over temperature Can ensure the safe operation of processing equipment.

Integrated solution for precision control motors

Traditional split solution

Features:

1. Adopting a new 32-bit M4+core with 120M or 240M main frequency
2. Stable torque characteristics from low to high speeds, with high speed and precision
3. Equipped with brake resistor interface to prevent damage to the electromechanical braking system
4. Wide speed range, low temperature rise, and high efficiency
5. Integrated motor and drive, compact size, simple wiring, and drive Good compatibility with the motor
6. Equipped with overcurrent, overvoltage, over temperature, and over differential protection functions
7. Configure a 17bit single turn absolute encoder

Communication method:

1. Pulse type

2. RS485 MOdbus RTU network type

3. CANopen network type

Protection level:

Waterproof type: IP30, IP54, IP65, optional

Usage:

Medical equipment, logistics transportation, industrial automation, textile machinery, laser, drawing, traditional Chinese
medicine ingredient industry, etc

Product Parameters

42mm Integrated Servo Motor (Gearbox optional)

Model	Power (W)	Rated Voltage (VDC)	Rated Current (A)	Rated Speed (rpm)	Rated Torque (N.m)	Total height L (mm)	Encoder	Control method (optional)
JKIDS42-P01A	26	24	1.8	4000	0.0625	61	17bit	Pulse	RS485	CANopen
JKIDS42-P02A	53	24	3.3	4000	0.125	81	17bit	Pulse	RS485	CANopen
JKIDS42-P03A	78	24	4.5	4000	0.185	101	17bit	Pulse	RS485	CANopen
JKIDS42-P04A	78	24	4.5	3000	0.25	120	17bit	Pulse	RS485	CANopen

Product Drawing
Product Images

57mm Integrated Servo Motor (Gearbox / Brake optional)

Model	Power (W)	Rated Voltage (VDC)	Rated Current (A)	Rated Speed (rpm)	Rated Torque (N.m)	Total height L (mm)	Encoder	Control method (optional)
JKIDS57-P01A	91	24/36	3.5	3000	0.29	101	17bit	pulse	RS485	CANopen
JKIDS57-P02A	140	24/36	5.4	3000	0.45	121	17bit	pulse	RS485	CANopen
JKIDS57-P03A	200	36/48	7.5	3000	0.64	141	17bit	pulse	RS485	CANopen

Product Drawing
Product Images

60mm Integrated Servo Motor (Gearbox / Brake / Cooling Fan optional)

Model	Power (W)	Rated Voltage (VDC)	Rated Current (A)	Rated Speed (rpm)	Rated Torque (N.m)	Total height L (mm)	Encoder	Control method (optional)
JKIDS60-P01A	200	24	12	3000	0.64	94	17bit	pulse	RS485	CANopen
JKIDS60-P02A	400	48	11	3000	1.27	112	17bit	pulse	RS485	CANopen

Product Drawing
Product Images

80mm Integrated Servo Motor (Gearbox / Brake / Cooling Fan optional)

Model	Power (W)	Rated Voltage (VDC)	Rated Current (A)	Rated Speed (rpm)	Rated Torque (N.m)	Total height L (mm)	Encoder	Control method (optional)
JKIDS80-P01A	750	48/72	19/12	3000	2.4	155	17bit	pulse	RS485	CANopen
JKIDS80-P02A	1000	72	17	3000	3.2	175	17bit	pulse	RS485	CANopen

Product Drawing
Product Images

Company Profile

Equipments Show:

Production Flow:

Certification:

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial, Power Tools, Medical Equipment
Operating Speed:	High Speed
Excitation Mode:	Shunt

Samples:	US$ 90/Piece 1 Piece(Min.Order) \| Order Sample need to confirm the cost with seller

Customization:	Available \|

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

brushless motor

How do brushless motors compare to brushed motors in terms of lifespan and reliability?

When comparing brushless motors to brushed motors, there are notable differences in terms of lifespan and reliability. Here’s a detailed explanation of how brushless motors compare to brushed motors in these aspects:

1. Lifespan:

Brushed motors typically have a shorter lifespan compared to brushless motors. This is primarily due to the mechanical wear and tear associated with brushed motors. In brushed motors, the brushes and commutator make physical contact, causing friction, heat generation, and eventual wear. Over time, the brushes wear down and the commutator may become worn or damaged, leading to degraded motor performance and eventual failure. On the other hand, brushless motors do not have brushes or commutators, eliminating the mechanical wear components. As a result, brushless motors generally have a longer lifespan and can operate for thousands of hours with minimal maintenance.

2. Reliability:

Brushless motors are generally considered more reliable than brushed motors. The absence of brushes and commutators in brushless motors reduces the risk of failure due to mechanical wear and associated issues like brush sparking and arcing. The elimination of these moving parts also leads to reduced friction, less heat generation, and lower chances of electrical or mechanical failures. Additionally, brushless motors often benefit from advanced control systems that can monitor and protect against various operating conditions, enhancing their overall reliability.

3. Operating Conditions:

Brushless motors are better suited for demanding operating conditions compared to brushed motors. The absence of brushes and commutators in brushless motors means there are no physical contacts that can generate sparks or cause electrical arcing. This makes brushless motors more suitable for applications where sparks or electrical noise can be problematic, such as in explosive or sensitive electronic environments. Furthermore, brushless motors can operate at higher speeds and handle higher torque loads than brushed motors, making them more versatile in a wide range of applications.

4. Maintenance:

Brushless motors generally require less maintenance compared to brushed motors. Brushed motors often require periodic maintenance to replace worn-out brushes and address commutator issues. Additionally, the presence of brushes can lead to carbon dust buildup, requiring regular cleaning and maintenance. In contrast, brushless motors have no brushes or commutators to replace or clean, significantly reducing the maintenance requirements. However, it’s important to note that brushless motors may still require periodic inspections, especially for cooling systems or bearings, to ensure optimal performance and reliability.

5. Efficiency:

Brushless motors are typically more efficient than brushed motors. The absence of brushes and commutators in brushless motors reduces energy losses associated with friction and electrical resistance. This improved efficiency results in several benefits, such as reduced power consumption, longer battery life (in battery-powered applications), and less heat generation. Brushless motors are known for their high power-to-weight ratio and can deliver higher torque output per unit of input power compared to brushed motors.

In summary, brushless motors generally offer a longer lifespan and higher reliability compared to brushed motors. The absence of brushes and commutators reduces mechanical wear and associated failures, making brushless motors more durable. They are better suited for demanding operating conditions, require less maintenance, and offer improved efficiency. These factors have made brushless motors increasingly popular in various applications, including robotics, electric vehicles, industrial automation, and aerospace, where reliability and longevity are essential.

brushless motor

Can brushless motors be used in both low-power and high-power applications?

Yes, brushless motors can be used in both low-power and high-power applications. The versatility and scalability of brushless motor technology allow them to be employed across a wide range of power requirements. Here’s how brushless motors are utilized in both low-power and high-power applications:

1. Low-Power Applications:

In low-power applications, brushless motors offer several advantages over other motor types. They are capable of delivering efficient and precise motion control even at low power levels. Some examples of low-power applications where brushless motors are commonly used include:

Consumer Electronics: Brushless motors are employed in devices such as drones, camera gimbals, computer cooling fans, and electric toothbrushes. These applications require compact and lightweight motors with low power consumption and precise control.
Home Appliances: Brushless motors find applications in various home appliances, including refrigerators, washing machines, air conditioners, and fans. They provide energy-efficient operation and contribute to the overall performance and longevity of these appliances.
Office Equipment: Brushless motors are used in printers, scanners, copiers, and other office equipment. They offer quiet operation, precise movement, and low power consumption, making them suitable for these applications.
Automotive Systems: Brushless motors are increasingly utilized in automotive systems, including HVAC blowers, power windows, seat adjustment mechanisms, and electric power steering. They provide efficient and reliable operation while minimizing power consumption.

2. High-Power Applications:

Brushless motors are also capable of meeting the demands of high-power applications, offering excellent performance and reliability. They are suitable for applications that require high torque, rapid acceleration, and precise control at elevated power levels. Some examples of high-power applications where brushless motors are commonly used include:

Electric Vehicles (EVs): Brushless motors are extensively employed in electric vehicles for propulsion and drivetrain systems. They offer high torque output, efficient power conversion, and precise control, enabling EVs to achieve high performance and extended range.
Aerospace and Aviation: Brushless motors find applications in aircraft systems such as flight control surfaces, landing gear actuation, and environmental control systems. These applications require high-power motors with reliable and precise motion control capabilities.
Industrial Automation: Brushless motors are utilized in industrial machinery and automation systems, including CNC machines, robotics, and conveyor systems. They provide high torque density, fast response times, and accurate positioning, enabling efficient and precise control in demanding industrial environments.
Marine and Propulsion Systems: Brushless motors are used in marine applications, such as electric propulsion systems for boats and ships. They offer high power output, durability, and resistance to harsh environmental conditions.

These examples demonstrate that brushless motors are versatile and can be applied across a wide spectrum of power requirements. Whether in low-power or high-power applications, brushless motors provide advantages such as high efficiency, precise control, low maintenance, and improved performance. The specific power requirements and performance criteria of an application will determine the selection and customization of brushless motors to ensure optimal performance and reliability.

brushless motor

In which industries are brushless motors commonly employed, and what are their key roles?

1. Automotive Industry:

2. Aerospace and Aviation:

3. Robotics and Automation:

4. Industrial Machinery and Equipment:

5. Medical and Healthcare:

6. Consumer Electronics:

China Best Sales RS485 Canopen Pulse Optional RoHS CE Reach 17bit Absolute Encoder Driver 0.64nm Integrated 3000rpm 400W 48V Brushless DC Servo Motor with Gearbox Brake Fan vacuum pump diy
editor by CX 2024-05-13

China high quality NEMA 17 23 34 42 57 86mm Brushless DC BLDC Electric Motor with Gearbox / Brake / Encoder / Controller 12V 24V 36V 48V 220V DC Servo Motor for Lawn Mower vacuum pump booster

Product Description

NEMA 57 86mm Brushless BLDC Electric Motor with Gearbox / Brake / Encoder / Controller 12V 24V 36V 48V 220V Dc Servo Motor for Lawn Mower

Product Description

Product Name: Brushless DC Motor

Number of Phase: 3 Phase

Number of Poles: 4 Poles /8 Poles /10 Poles

Rated Voltage: 12v /24v /36v /48v /310v

Rated Speed: 3000rpm /4000rpm /or customized

Rated Torque: Customized

Rated Current: Customized

Rated Power: 23w~2500W

42mm 24V Brushless DC Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK42BLS01	JK42BLS02	JK42BLS03	JK42BLS04
Number Of Phase	Phase	3
Number Of Poles	Poles	8
Rated Voltage	VDC	24
Rated Speed	Rpm	4000
Rated Torque	N.m	0.0625	0.125	0.185	0.25
Peak Current	Amps	1.8	3.3	4.8	6.3
Rated Power	W	26	52.5	77.5	105
Peak Torque	N.m	0.19	0.38	0.56	0.75
Peak Current	Amps	5.4	10.6	15.5	20
Back E.M.F	V/Krpm	4.1	4.2	4.3	4.3
Torque Constant	N.m/A	0.039	0.04	0.041	0.041
Rotor Inertia	g.cm2	24	48	72	96
Body Length	mm
Weight	Kg
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

57mm 36V Brushless DC Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK57BLS005	JK57BLS01	JK57BLS02	JK57BLS03	JK57BLS04
Number Of Phase	Phase	3
Number Of Poles	Poles	4
Rated Voltage	VDC	36
Rated Speed	Rpm	4000
Rated Torque	N.m	0.055	0.11	0.22	0.33	0.44
Rated Current	Amps	1.2	2	3.6	5.3	6.8
Rated Power	W	23	46	92	138	184
Peak Torque	N.m	0.16	0.33	0.66	1	1.32
Peak Current	Amps	3.5	6.8	11.5	15.5	20.5
Back E.M.F	V/Krpm	7.8	7.7	7.4	7.3	7.1
Torque Constant	N.m/A	0.074	0.073	0.07	0.07	0.068
Rotor Inertia	g.cm2	30	75	119	173	230
Body Length	mm	37	47	67	87	107
Weight	Kg	0.33	0.44	0.75	1	1.25
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

60mm 48V Brushless DC Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK60BLS01	JK60BLS02	JK60BLS03	JK60BLS04
Number Of Phase	Phase	3
Number Of Poles	Poles	8
Rated Voltage	VDC	48
Rated Speed	Rpm	3000
Rated Torque	N.m	0.3	0.6	0.9	1.2
Rated Current	Amps	2.8	5.2	7.5	9.5
Rated Power	W	94	188	283	377
Peak Torque	N.m	0.9	1.8	2.7	3.6
Peak Current	Amps	8.4	15.6	22.5	28.5
Back E.M.F	V/Krpm	12.1	12.6	12.4	13.3
Torque Constant	N.m/A	0.116	0.12	0.118	0.127
Rotor Inertia	kg.cm2	0.24	0.48	0.72	0.96
Body Length	mm	78	99	120	141
Weight	Kg	0.85	1.25	1.65	2.05
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

80mm 48V BLDC Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK80BLS01	JK80BLS02	JK80BLS03	JK80BLS04
Number Of Phase	Phase	3
Number Of Poles	Poles	4
Rated Voltage	VDC	48
Rated Speed	Rpm	3000
Rated Torque	N.m	0.35	0.7	1.05	1.4
Rated Current	Amps	3	5.5	8	10.5
Rated Power	W	110	220	330	440
Peak Torque	N.m	1.05	2.1	3.15	4.2
Peak Current	Amps	9	16.5	24	31.5
Back E.M.F	V/Krpm	13.5	13.3	13.1	13
Torque Constant	N.m/A	0.13	0.127	0.126	0.124
Rotor Inertia	g.cm2	210	420	630	840
Body Length	mm	78	98	118	138
Weight	Kg	1.4	2	2.6	3.2
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

86mm 48V Dc Brushless Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK86BLS58	JK86BLS71	JK86BLS84	JK86BLS98	JK86BLS125
Number Of Phase	Phase	3
Number Of Poles	Poles	8
Rated Voltage	VDC	48
Rated Speed	Rpm	3000
Rated Torque	N.m	0.35	0.7	1.05	1.4	2.1
Rated Current	Amps	3	6.3	9	11.5	18
Rated Power	W	110	220	330	440	660
Peak Torque	N.m	1.05	2.1	3.15	4.2	6.3
Peak Current	Amps	9	19	27	35	54
Back E.M.F	V/Krpm	13.7	13	13.5	13.7	13.5
Torque Constant	N.m/A	0.13	0.12	0.13	0.13	0.13
Rotor Inertia	g.cm2	400	800	1200	1600	2400
Body Length	mm	71	84.5	98	111.5	138.5
Weight	Kg	1.5	1.9	2.3	2.7	4
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below (no condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000 CHINAMFG or less

110mm 310V Brushless Motor Parameters:

Specification	Unit	Model
Specification	Unit	JK110BLS050	JK110BLS75	JK110BLS100	JK110BLS125
Number Of Phase	Phase	3
Number Of Poles	Poles	8
Rated Voltage	VDC	310
Rated Speed	Rpm	3400
Rated Torque	N.m	2.38	3.3	5	6.6
Rated Current	Amps	0.5	0.6	0.8	1
Rated Power	KW	0.75	1.03	1.57	2.07
Back E.M.F	V/Krpm	91.1	91.1	91.1	88.6
Torque Constant	N.m/A	0.87	0.87	0.87	0.845
Body Length	mm	130	155	180	205
Sensor	Honeywell
Insulation Class	H

Stepping Motor Customized

Planetary Gearbox Type:

Detailed Photos

Cnc Motor Kits Brushless dc Motor with Brake

Brushless Dc Motor with Planetary Gearbox Bldc Motor with Encoder

Brushless Dc Motor Brushed Dc Motor Hybrid Stepper Motor

Company Profile

Equipments Show:
Production Flow:
Package:
Certification:

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed:	Adjust Speed
Excitation Mode:	Compound

Samples:	US$ 30/Piece 1 Piece(Min.Order) \| Order Sample need to confirm the cost with seller

Customization:	Available \|

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

brushless motor

Where can individuals find reliable information and resources for learning more about brushless motors?

Individuals seeking reliable information and resources to learn more about brushless motors have several options available. Here are some recommended sources:

1. Manufacturer Websites:

2. Industry Associations and Organizations:

3. Technical Forums and Online Communities:

4. Books and Publications:

5. Online Tutorials and Courses:

6. Research Papers and Technical Journals:

7. Industry Trade Shows and Exhibitions:

8. Online Product Catalogs and Datasheets:

brushless motor

What is the significance of commutation in brushless motor operation, and how is it achieved?

Commutation is a critical aspect of brushless motor operation as it determines the timing and sequence of current flow in the motor windings. It is the process by which the motor’s magnetic field is switched to generate continuous rotation. The significance of commutation lies in its ability to maintain proper alignment between the magnetic field produced by the stator and the rotor’s permanent magnets, resulting in smooth and efficient motor operation. Here’s a detailed explanation of the significance of commutation in brushless motor operation and how it is achieved:

1. Magnetic Field Alignment: Commutation ensures that the magnetic field produced by the motor’s stator windings is properly aligned with the permanent magnets on the rotor. This alignment is crucial for generating the necessary torque to drive the rotor and produce rotation. By switching the current flow in the motor windings at the right time and in the right sequence, commutation ensures that the stator’s magnetic field interacts effectively with the rotor’s magnets, producing continuous and smooth rotation.

2. Efficient Power Conversion: Commutation plays a vital role in efficient power conversion within the brushless motor. As the current flows through the motor windings, commutation switches the current path to maintain the desired direction of rotation. By timely switching the current flow, commutation minimizes power losses and maximizes the energy transfer between the power supply and the motor. This efficient power conversion results in improved motor performance, higher energy efficiency, and reduced heat generation.

3. Elimination of Brushes and Commutators: Unlike brushed motors that rely on mechanical brushes and commutators for current switching, brushless motors achieve commutation electronically. This eliminates the need for brushes and commutators, which are prone to wear, friction, and electrical arcing. By replacing these mechanical components with solid-state electronic commutation, brushless motors offer several advantages, including reduced maintenance requirements, longer lifespan, and improved reliability.

4. Precise Speed Control: Commutation in brushless motors enables precise speed control. By accurately timing and sequencing the current flow in the motor windings, the control system of a brushless motor can regulate the motor’s rotational speed. This precise speed control is crucial in applications that require specific speed requirements, such as robotics, electric vehicles, and industrial automation.

5. Commutation Methods: Brushless motors achieve commutation through various methods, the most common being sensor-based commutation and sensorless commutation. Sensor-based commutation utilizes position sensors, such as Hall effect sensors or encoders, to detect the rotor’s position and determine the appropriate timing and sequence of current switching. Sensorless commutation, on the other hand, estimates the rotor position based on the back electromotive force (EMF) generated in the motor windings. Advanced control algorithms and signal processing techniques are employed to accurately estimate the rotor position and achieve precise commutation without the need for additional sensors.

In summary, commutation is of significant importance in brushless motor operation. It ensures proper alignment of the magnetic fields, enables efficient power conversion, eliminates mechanical wear components, allows for precise speed control, and contributes to the overall performance and reliability of brushless motors. Through sensor-based or sensorless commutation methods, brushless motors achieve accurate and timely switching of current flow, resulting in smooth rotation and optimal motor performance.

brushless motor

What are the primary advantages of using brushless motors in various applications?

Brushless motors offer several advantages that make them preferred choices in various applications. Here are the primary advantages of using brushless motors:

1. High Efficiency:

Brushless motors are known for their high efficiency. The absence of brushes and commutators reduces friction and electrical losses, resulting in improved power conversion and energy efficiency. This efficiency translates into lower power consumption, reduced heat generation, and longer battery life in battery-powered applications. High efficiency makes brushless motors suitable for applications where energy efficiency is crucial, such as electric vehicles, renewable energy systems, and battery-operated devices.

2. Increased Reliability:

Brushless motors offer increased reliability compared to brushed motors. The lack of brushes and commutators eliminates common points of failure in brushed motors. Brushes can wear out and require periodic replacement, while commutators can experience electrical arcing and wear. By removing these components, brushless motors have longer lifespans, reduced maintenance requirements, and higher overall reliability. This advantage is particularly important in critical applications where downtime and maintenance costs must be minimized.

3. Precise Speed and Position Control:

Brushless motors provide precise speed and position control, making them suitable for applications that require accurate motion control. The electronic commutation in brushless motors allows for precise monitoring and adjustment of motor parameters, such as speed, torque, and direction. This level of control enables smooth and precise movements, making brushless motors ideal for robotics, CNC machines, automation systems, and other applications that demand precise positioning and motion control.

4. Compact Size and High Power Density:

Brushless motors have a compact design and high power density, making them suitable for applications where space is limited. The absence of brushes and commutators allows for a more streamlined motor design, reducing the overall size and weight of the motor. This compact size makes brushless motors ideal for applications with size constraints, such as drones, portable devices, and small appliances. Despite their compact size, brushless motors can deliver high power output, making them capable of driving demanding applications.

5. Reduced Electromagnetic Interference (EMI):

Brushless motors generate less electromagnetic interference (EMI) compared to brushed motors. The electronic commutation in brushless motors produces smoother and more controlled current waveforms, resulting in reduced EMI. This advantage is particularly important in applications where EMI can interfere with sensitive electronics or cause electromagnetic compatibility (EMC) issues. Brushless motors are commonly used in medical equipment, telecommunications, and audio/video equipment, where minimizing EMI is critical.

6. Higher Speed and Acceleration Capability:

Brushless motors offer higher speed and acceleration capabilities compared to brushed motors. The absence of brushes reduces friction and allows brushless motors to achieve higher rotational speeds. Additionally, the electronic commutation enables faster switching and control, resulting in faster acceleration and deceleration. These characteristics make brushless motors suitable for applications that require rapid movements, high-speed operation, and quick response times, such as robotics, industrial automation, and electric vehicles.

These advantages make brushless motors a preferred choice in a wide range of applications, including robotics, electric vehicles, aerospace, industrial automation, medical equipment, consumer electronics, and more. Their high efficiency, reliability, precise control, compact size, reduced EMI, and high-speed capabilities contribute to improved performance and enable innovative designs in various industries.

China high quality NEMA 17 23 34 42 57 86mm Brushless DC BLDC Electric Motor with Gearbox / Brake / Encoder / Controller 12V 24V 36V 48V 220V DC Servo Motor for Lawn Mower vacuum pump booster
editor by CX 2024-05-08

China Standard 1.5V DC Low Rpm 10mm Plastic Gearbox Brushless DC Motor Electrical Machinery AC Motor with Great quality

Product Description

model	Number of poles	Phase	Rated voltage	Rated speed	Continuous locked-rotor torque	Rated torque	Rated power	Peak torque
Units			VDC	RPM	N.m	N.m	W	N.m
42BYA075B030C-02	4	3	24	3000	0.192	0.16	50	0.48

model	Peak current	Torque constant	Back EMF	Motor length	Motor length	voltage range	Range of rotation	weight
Units	A	Nm/A	V/KRPM	g.cMoment of inertia	mm	VDC	RPM	Kg
42BYA075B030C-02	9.6	0.05	3.947	14.6	134	24~48	1000~3000	1.0

Product Parameters

Quiet stable and reliable for long life operation

1.Voltage: 24 VDC
2.Number of phases: 3
3.Number of levels: 4
4.Line-to-line resistance: 1.45±10%ohms
5.Line-to-line inductance: 1.27±20%mH
6.Rated current: 3.2A
7.Rated power: 50W
8.No-load speed: 4300 rpm
9.Insulation class: B
10.Reduction ratio: 1:58.22
11.Output torque: 7.5 N.m
12.Output speed: 51.5 rpm
13.We can design the special voltage and shaft and so on

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial
Speed:	High Speed
Number of Stator:	Three-Phase
Function:	Driving, Control
Casing Protection:	Protection Type
Number of Poles:	8

Samples:	US$ 162/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

brushless ac motor

Can you explain the working principle of a brushless AC motor in simple terms?

A brushless AC motor operates based on the principles of electromagnetism and electronic control. Here’s a simplified explanation of the working principle:

A brushless AC motor consists of two main components: a stator and a rotor. The stator is the stationary part of the motor, while the rotor is the rotating part.

The stator contains multiple coils of wire, known as windings, which are evenly spaced around the inner circumference. These windings are energized with alternating current (AC) from an external power source.

The rotor, on the other hand, consists of permanent magnets or electromagnets. The number of magnets corresponds to the number of windings in the stator.

When the AC power is supplied to the stator windings, it creates a rotating magnetic field. This rotating magnetic field induces a magnetic force on the magnets in the rotor, causing the rotor to rotate.

To ensure the rotor rotates in synchronization with the rotating magnetic field, brushless AC motors employ electronic commutation. Electronic sensors, such as Hall effect sensors, are placed inside the motor to detect the position of the rotor magnets.

Based on the input from the sensors, an electronic controller determines the precise timing to switch the current flow in the stator windings. By switching the current at the right moment, the controller ensures that the magnetic force on the rotor magnets is always in the proper direction to generate continuous rotation.

This process of electronic commutation and precise switching of current in the stator windings allows for accurate control of the motor’s speed, torque, and direction of rotation.

Overall, the working principle of a brushless AC motor involves the creation of a rotating magnetic field in the stator through energized windings, and the use of electronic commutation to accurately control the rotation of the rotor magnets. This combination of electromagnetism and electronic control enables brushless AC motors to provide efficient and precise motor operation in various applications.

brushless ac motor

Are there different configurations or types of brushless AC motors available?

Yes, there are different configurations and types of brushless AC motors available, each designed for specific applications and operating requirements. Here’s a detailed explanation of some common configurations and types of brushless AC motors:

1. Outrunner Motors: Outrunner motors, also known as external rotor motors, have a stationary core with windings and a rotating outer shell that houses the magnets. In this configuration, the rotor surrounds the stator. Outrunner motors are known for their high torque output, making them suitable for applications that require high starting torque and low-speed operation, such as robotics, electric vehicles, and industrial machinery.

2. Inrunner Motors: Inrunner motors have a stationary outer shell with windings and a rotating inner core that contains the magnets. Unlike outrunner motors, the stator surrounds the rotor in this configuration. Inrunner motors are typically smaller and lighter than outrunner motors and are commonly used in applications that require high RPMs and compact size, such as drones, model aircraft, and small appliances.

3. Slotless Motors: Slotless motors feature a core without any iron slots, resulting in a smooth cylindrical shape. These motors offer several advantages, including reduced cogging (torque ripple), higher efficiency, and lower inductance. Slotless motors are commonly used in applications that require precise control and smooth operation, such as robotics, medical devices, and precision equipment.

4. Inner Rotor/Outer Stator Motors: In this configuration, the rotor is located inside the stator, and the stator surrounds the rotor. This design allows for easy heat dissipation and efficient cooling, making these motors suitable for high-power applications that require good thermal management, such as industrial machinery, electric vehicles, and HVAC systems.

5. Direct Drive Motors: Direct drive motors, also known as torque motors, eliminate the need for mechanical transmission components, such as gears or belts, by directly coupling the load to the motor. This configuration provides high torque, improved efficiency, and reduced maintenance. Direct drive motors are commonly used in applications that require precise motion control, such as CNC machines, robotics, and semiconductor manufacturing equipment.

6. Modular Motors: Modular brushless AC motors consist of separate rotor and stator modules that can be easily assembled or disassembled. This modular design offers flexibility in terms of motor size, power output, and customization options. Modular motors find applications in various industries, including automotive, aerospace, and industrial automation.

These are just a few examples of the different configurations and types of brushless AC motors available. Each configuration has its own advantages and is suitable for specific applications based on factors such as torque requirements, speed range, size constraints, efficiency, and control precision. The choice of motor configuration depends on the specific needs of the application and the desired performance characteristics.

brushless ac motor

How do brushless AC motors contribute to the efficiency of HVAC systems?

Brushless AC motors play a significant role in improving the efficiency of HVAC (heating, ventilation, and air conditioning) systems. These motors offer several advantages over traditional motor technologies, such as brushed motors or older induction motors. Here’s a detailed explanation of how brushless AC motors contribute to the efficiency of HVAC systems:

Higher Energy Efficiency: Brushless AC motors are known for their higher energy efficiency compared to brushed motors or older motor technologies. They achieve this efficiency through various mechanisms:

Reduced Energy Losses: Brushless AC motors eliminate the need for brushes and commutators, which are sources of friction, wear, and electrical losses in brushed motors. By eliminating these components, brushless AC motors reduce energy losses and improve overall efficiency.
Better Motor Control: Brushless AC motors utilize advanced control techniques, such as sensor feedback and precise voltage and frequency control, to optimize motor performance. This control allows for smoother operation, improved speed regulation, and reduced energy consumption.
Variable Speed Operation: Brushless AC motors can operate at variable speeds, allowing them to adjust their power output to match the required load. By running the motor at the most efficient speed for a given operating condition, energy consumption is minimized, resulting in higher overall system efficiency.

Improved System Performance: The efficiency of an HVAC system is not solely dependent on the motor itself but also on how the motor interacts with the rest of the system. Brushless AC motors contribute to improved system performance in the following ways:

Enhanced Control and Integration: Brushless AC motors can be easily integrated into advanced control systems, allowing for precise regulation of motor speed, airflow, and temperature. This integration enables more efficient operation of the entire HVAC system, optimizing energy usage and improving comfort.
Variable Air Volume (VAV) Systems: Brushless AC motors are well-suited for VAV systems commonly used in HVAC applications. VAV systems adjust the airflow based on the cooling or heating demands of different zones. Brushless AC motors can modulate their speed and power output to match the varying airflow requirements, resulting in energy savings and improved comfort.
Improved Fan Efficiency: HVAC systems often rely on fans to circulate air. Brushless AC motors, with their higher energy efficiency and precise speed control, can drive fans more efficiently, reducing the energy consumed by the fan and improving overall system efficiency.

Longer Lifespan and Durability: Brushless AC motors are generally more reliable and durable compared to brushed motors. They have fewer moving parts, eliminating the wear and tear associated with brushes and commutators. This increased durability reduces maintenance needs and extends the lifespan of the motor, contributing to long-term efficiency gains in HVAC systems.
Reduced Noise and Vibration: Brushless AC motors operate with reduced noise and vibration levels compared to some other motor types. This characteristic enhances the overall comfort of HVAC systems and reduces the need for additional soundproofing measures, contributing to a more efficient and pleasant environment.

The use of brushless AC motors in HVAC systems offers substantial benefits in terms of energy efficiency, system performance, durability, and comfort. Integrating these motors into HVAC designs can lead to significant energy savings, reduced operating costs, and improved environmental sustainability.

China Standard 1.5V DC Low Rpm 10mm Plastic Gearbox Brushless DC Motor Electrical Machinery AC Motor with Great quality
editor by CX 2024-04-23

China Standard Planetary Gear Motor 24V 48V 110W 220W 330W 440W High Torque Electric BLDC Brushless DC Gear Motor with Gearbox for Speed Gate Turnstile manufacturer

Product Description

GenHangZhou Specification:


Item	Specification
Winding type	Star
Hall effect angle	120 degree electrical angle
Shaft run out	0.571mm
Radial play	0.02mm@450g
End play	0.08mm@450g
Max.radial force	220N @20mm form the flange
Max.axial force	60N
Insulation class	Class B
Dielectric strength	500VDC for 1 minute
Insulation resistance	100MΩ Min.,500VDC

Electrical Specification:

		Model
Specification	Unit	JK86BLS58	JK86BLS71	JK86BLS84	JK86BLS98	JK86BLS125
Number Of Phase	Phase	3
Number Of Pole	Poles	8
Rated Voltage	VDC	48
Rated Speed	Rpm	3000
Rated Torque	N.m	0.35	0.7	1.05	1.4	2.1
Rated Current	Amps	3	6.3	9	11.5	18
Rated Power	W	110	220	330	440	660
Peak Torque	N.m	1.05	2.1	3.15	4.2	6.3
Peak Current	Amps	9	19	27	35	54
Back E.M.F	V/Krpm	13.7	13	13.5	13.7	13.5
Torque Constant	N.m/A	0.13	0.12	0.13	0.13	0.13
Rotor Inertia	g.cmm	400	800	1200	1600	2400
Body Length	mm	71	84.5	98	111.5	138.5
Weight	Kg	1.5	1.9	2.3	2.7	4
Sensor	Honeywell
Insulation Class	B
Degree of Protection	IP30
Storage Temperature	-25~+70ºC
Operating Temperature	-15~+50ºC
Working Humidity	85% RH or below(No condensation)
Working Environment	Outdoor (no direct sunlight), no corrosive gas, no flammable gas, no oil mist, no dust
Altitude	1000m or below

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed:	High Speed
Function:	Driving
Number of Poles:	8
Certification:	ISO9001, CE, RoHS, ISO
Brand:	Jkongmotor

Samples:	US$ 36/Piece 1 Piece(Min.Order) \|

Customization:	Available \|

brushless motor

Where can individuals find reliable information and resources for learning more about brushless motors?

Individuals seeking reliable information and resources to learn more about brushless motors have several options available. Here are some recommended sources:

1. Manufacturer Websites:

2. Industry Associations and Organizations:

3. Technical Forums and Online Communities:

4. Books and Publications:

5. Online Tutorials and Courses:

6. Research Papers and Technical Journals:

7. Industry Trade Shows and Exhibitions:

8. Online Product Catalogs and Datasheets:

brushless motor

How does the absence of brushes impact the maintenance requirements of brushless motors?

The absence of brushes in brushless motors has a significant impact on their maintenance requirements. Here’s how the absence of brushes affects the maintenance of brushless motors:

1. Reduced Wear and Tear:

One of the primary advantages of brushless motors is that they do not have brushes that make physical contact with the commutator. In brushed motors, the brushes wear down over time, leading to brush replacement or repair. The absence of brushes in brushless motors eliminates this wear and tear, resulting in reduced maintenance needs. Brushless motors can operate for longer periods without the need for brush replacement or maintenance related to brush wear.

2. Decreased Risk of Brush Failure:

Brushes in brushed motors are subject to wear, heat, and carbon dust accumulation, which can lead to brush failure or arcing. Brush failure can cause motor performance issues, increased electrical noise, and even motor damage. Brushless motors, on the other hand, do not have brushes that can fail. The absence of brushes reduces the risk of brush-related failures, minimizing the need for maintenance and repair associated with brush replacement or troubleshooting brush-related issues.

3. Improved Reliability and Durability:

The elimination of brushes in brushless motors improves their overall reliability and durability. Without brushes, there is no physical contact or friction that can cause wear, heat generation, or electrical resistance. This results in a more robust motor design with fewer components prone to failure. Brushless motors are known for their long service life and high reliability, requiring minimal maintenance to keep them operational.

4. Simplified Maintenance Procedures:

Brushless motors typically require less maintenance compared to brushed motors. The absence of brushes simplifies maintenance procedures since there is no need to inspect, clean, or replace brushes. Routine maintenance for brushless motors usually involves checking the motor’s connections, ensuring proper cooling, and verifying the integrity of the electronic components and wiring. These maintenance tasks are generally less frequent and less labor-intensive compared to maintaining brushed motors.

5. Potential Cost Savings:

The reduced maintenance requirements of brushless motors can result in cost savings over their lifetime. With fewer maintenance tasks and a longer service life, the overall maintenance and repair costs associated with brushless motors are typically lower compared to brushed motors. The reduced need for brush replacement, brush inspections, and related troubleshooting can contribute to cost savings and improved operational efficiency.

In summary, the absence of brushes in brushless motors significantly impacts their maintenance requirements. The elimination of brushes reduces wear and tear, decreases the risk of brush failure, improves reliability and durability, simplifies maintenance procedures, and can potentially lead to cost savings. These advantages make brushless motors an attractive choice in applications where low maintenance and long service life are essential, such as in electric vehicles, industrial automation, and other systems that require reliable and efficient motion control.

brushless motor

How do brushless motors contribute to energy efficiency compared to brushed motors?

Brushless motors offer several key advantages over brushed motors when it comes to energy efficiency. Here’s how brushless motors contribute to energy efficiency compared to brushed motors:

1. Elimination of Brush Friction:

In brushed motors, the brushes make physical contact with the commutator, resulting in friction and wear. This friction causes energy losses in the form of heat. Brushless motors, on the other hand, do not use brushes or commutators. The absence of brush friction significantly reduces energy losses, resulting in improved energy efficiency. The elimination of brush friction allows brushless motors to operate at higher efficiencies and reduces the amount of wasted energy dissipated as heat.

2. Reduced Electrical Resistance:

Brushed motors rely on the brushes and commutator to transfer electrical current to the rotor windings. However, these components introduce electrical resistance, leading to energy losses in the form of voltage drops and heat generation. In brushless motors, electrical current is transferred to the stator windings through electronic commutation, which eliminates the resistance caused by brushes and commutators. The reduced electrical resistance in brushless motors results in higher energy efficiency and minimizes power losses.

3. Improved Power Conversion:

Brushless motors employ electronic commutation, allowing for more precise control of the current flow in the stator windings. This precise control enables optimized power conversion, ensuring that the electrical energy supplied to the motor is efficiently converted into mechanical power. Brushed motors, on the other hand, rely on mechanical commutation, which is less efficient and leads to power losses in the form of sparks and arcing. The improved power conversion in brushless motors contributes to their higher energy efficiency.

4. Regenerative Braking:

Brushless motors have the capability of regenerative braking, which further enhances their energy efficiency. During braking or deceleration, the motor can act as a generator, converting the kinetic energy of the moving load back into electrical energy. This regenerated energy can be fed back into the power source or stored in batteries or capacitors for later use. Regenerative braking reduces energy wastage and improves overall system efficiency by recovering and reusing energy that would otherwise be dissipated as heat in traditional braking systems.

5. Optimal Sizing and Control:

Brushless motors can be designed and controlled to match the specific requirements of the application, resulting in optimal sizing and operation. By selecting the appropriate motor size, torque rating, and control parameters, the motor can operate at its most efficient operating point. This tailored approach ensures that the motor operates with minimal energy losses and maximizes its energy efficiency. In contrast, brushed motors may be oversized or underutilized for certain applications, leading to less efficient operation and higher energy consumption.

Overall, brushless motors offer higher energy efficiency compared to brushed motors due to the elimination of brush friction, reduced electrical resistance, improved power conversion, regenerative braking capabilities, and the ability to optimize motor sizing and control. These energy-saving features make brushless motors a preferred choice in various applications, particularly those that prioritize energy efficiency, such as electric vehicles, renewable energy systems, and battery-powered devices.

China Standard Planetary Gear Motor 24V 48V 110W 220W 330W 440W High Torque Electric BLDC Brushless DC Gear Motor with Gearbox for Speed Gate Turnstile manufacturer
editor by CX 2024-04-16

China Standard CHINAMFG Pd020020-1296 20mm 6rpm 6kg. Cm Low Rpm High Torque Planetary Gearbox Brushless DC Gear Motor for Robot vacuum pump ac

Product Description

CHINAMFG 20MM DC Planetary plastic gearbox brushless dc Gear Motor

Product Description

above specifications just for reference and customizable according to requirements.

motor specifications:20mm bldc motor
motors (optional)	brushless dc motor,brushed dc motor,stepper motor,coreless motor
voltage(optional)	3-24v
input speed	<=15000rpm
current	300mA max

performance Data:20mm Planetary plastic Gearbox brush motor / brushless motor / Stepper Motor / Coreless Motor
Model	Rated Speed	Max Speed	Max Rated Torque	Max Instant Torque	Reduction Ratio	Gearbox Length	Overall Length
	rpm	rpm	gf.cm	gf.cm		mm	mm
PD571571-4	1875	7500	6000	15000	4	17.6	42.7
PD571571-6	1250	5000	6000	15000	6	17.6	42.7
PD571571-16	469	1875	6000	15000	16	22.9	48
PD571571-24	313	1250	6000	15000	24	22.9	48
PD571571-36	208	833	6000	15000	36	22.9	48
PD571571-64	117	469	6000	15000	64	28.2	53.3
PD571571-96	78	313	6000	15000	96	28.2	53.3
PD571571-144	52	208	6000	15000	144	28.2	53.3
PD571571-216	35	139	6000	15000	216	28.2	53.3
PD571571-256	29	117	6000	15000	256	33.5	58.6
PD571571-384	20	78	6000	15000	384	33.5	58.6
PD571571-576	13	52	6000	15000	576	33.5	58.6
PD571571-864	9	35	6000	15000	864	33.5	58.6
PD571571-1296	6	23	6000	15000	1296	33.5	58.6
* The above specifications are subject to change without prior notice. They are for reference only and can be customized as required.

Please let us know your requirements and we will provide you with micro transmission solutions.

Product details show:

Application

Smart wearable devices	watch,VR,AR,XR and etc.
Household application	kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment	5G base station,video conference,mobile phone and etc.
Office automation equipments	scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine, screen, lifting socket, display,notebook PC and etc.
Automotive products	conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models	radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments	blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials	flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools	electric drill, screwdriver,garden tool and etc.
Precision instruments	optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care	tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics	camera, mobile phone,digital camera, automatic retracting device,camcorder, kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots	educational robot, programming robot, medical robot, escort robot and etc.

Company Profile

HangZhou CHINAMFG Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.

Workshop

Testing Equipment

1) Competitive Advantages

1) Competitive Advantages
19+year experience in manufacturing motor gearbox
We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
Competitive Price
Product Performance: Low noise, High efficiency, Long lifespan
Prompt Delivery: 15 working days after payment
Small Orders Accepted

2) Main Products

Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,
Customized worm and gear transmission machinery;
Precise electromechanical motion module;
Precise component and assembly of plastic and metal powder injection.

Our Services

ODM & OEM
Gearbox design and development
Related technology support
Micro drive gearbox custom solution

Packaging & Shipping

1) Packing Details

packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.

2) Shipping Details

samples will be shipped within 10 days;
batch order leading time according to the actual situation.

Certifications

Certifications

We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and more…

FAQ

FAQ

1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.

2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.

4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.

5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.

6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide.

7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.

8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.

9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.

10. How do contact us ?
Please send an inquiry

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed:	High Speed
Excitation Mode:	Permanent Magnet
Function:	Control, Driving
Casing Protection:	Drip-Proof
Number of Poles:	4

Customization:	Available \|

brushless motor

Are there advancements or innovations in brushless motor technology worth noting?

Yes, there have been significant advancements and innovations in brushless motor technology that are worth noting. These advancements have led to improved performance, efficiency, and versatility of brushless motors across various industries. Here’s a detailed explanation of some notable advancements:

1. High-Efficiency Designs:

Advancements in brushless motor design have led to increased efficiency. Motor manufacturers have focused on optimizing the motor’s electromagnetic design, reducing internal power losses, and improving overall energy conversion efficiency. This has resulted in brushless motors with higher power density, improved torque-to-weight ratios, and reduced energy consumption. These high-efficiency designs have found applications in sectors such as electric vehicles, renewable energy systems, and industrial automation, where energy efficiency is crucial.

2. Advanced Control Techniques:

The development of advanced control techniques has greatly enhanced the performance and functionality of brushless motors. Motor control algorithms, such as sensorless control and field-oriented control (FOC), enable precise control of motor speed, torque, and position. These techniques make brushless motors more responsive, efficient, and capable of delivering smooth and precise motion control. Advanced control techniques have revolutionized applications such as robotics, drones, CNC machines, and electric propulsion systems.

3. Integrated Electronics:

Advancements in electronics integration have led to the development of brushless motors with integrated control electronics. These motors, often referred to as “smart” or “intelligent” motors, incorporate built-in motor controllers, sensors, and communication interfaces. The integration of electronics simplifies motor installation, reduces wiring complexity, and enables seamless integration with control systems. Smart brushless motors find applications in automation, robotics, and Internet of Things (IoT) devices, where compactness, ease of use, and connectivity are essential.

4. Sensor Technology:

New sensor technologies have emerged to enhance the performance and reliability of brushless motors. Hall effect sensors and encoders are commonly used in brushless motors to provide feedback on rotor position, enabling precise control and commutation. Recent advancements in sensor technologies have led to the development of more compact, accurate, and durable sensors. Additionally, the integration of sensorless control methods, which rely on motor voltage and current measurements, has eliminated the need for position sensors in some applications, reducing cost and complexity.

5. Materials and Manufacturing:

Advancements in materials and manufacturing techniques have contributed to the improvement of brushless motor performance. The use of high-performance magnet materials, such as neodymium magnets, has increased motor power density and efficiency. Advanced manufacturing processes, such as precision machining and automated assembly, have improved the consistency and quality of brushless motors. Additionally, advancements in thermal management techniques and materials have enabled brushless motors to operate at higher temperatures, expanding their suitability for demanding environments.

6. Miniaturization and Integration:

Brushless motors have seen advancements in miniaturization and integration, allowing for compact and versatile designs. Miniature brushless motors are now available in smaller form factors, making them suitable for applications with limited space, such as medical devices, drones, and consumer electronics. Furthermore, the integration of multiple motors within a single housing, known as multi-axis or multi-DOF systems, has enabled complex motion control and robotics applications, including robotic arms and articulated mechanisms.

7. Application-Specific Customization:

Advancements in brushless motor technology have also facilitated application-specific customization. Motor manufacturers are increasingly offering customization options to meet the specific needs and requirements of various industries. This includes tailoring motor designs, winding configurations, cooling systems, and control parameters to optimize performance and efficiency for specific applications. Customization allows for better integration, improved performance, and enhanced reliability in diverse industries such as aerospace, automotive, and industrial automation.

In summary, advancements and innovations in brushless motor technology have resulted in higher efficiency designs, advanced control techniques, integrated electronics, improved sensor technology, enhanced materials and manufacturing processes, miniaturization and integration, as well as application-specific customization. These advancements have expanded the capabilities and applications of brushless motors, making them indispensable in numerous industries, ranging from automotive and robotics to renewable energy and consumer electronics.

brushless motor

Can brushless motors be used in both low-power and high-power applications?

1. Low-Power Applications:

Consumer Electronics: Brushless motors are employed in devices such as drones, camera gimbals, computer cooling fans, and electric toothbrushes. These applications require compact and lightweight motors with low power consumption and precise control.
Home Appliances: Brushless motors find applications in various home appliances, including refrigerators, washing machines, air conditioners, and fans. They provide energy-efficient operation and contribute to the overall performance and longevity of these appliances.
Office Equipment: Brushless motors are used in printers, scanners, copiers, and other office equipment. They offer quiet operation, precise movement, and low power consumption, making them suitable for these applications.
Automotive Systems: Brushless motors are increasingly utilized in automotive systems, including HVAC blowers, power windows, seat adjustment mechanisms, and electric power steering. They provide efficient and reliable operation while minimizing power consumption.

2. High-Power Applications:

Electric Vehicles (EVs): Brushless motors are extensively employed in electric vehicles for propulsion and drivetrain systems. They offer high torque output, efficient power conversion, and precise control, enabling EVs to achieve high performance and extended range.
Aerospace and Aviation: Brushless motors find applications in aircraft systems such as flight control surfaces, landing gear actuation, and environmental control systems. These applications require high-power motors with reliable and precise motion control capabilities.
Industrial Automation: Brushless motors are utilized in industrial machinery and automation systems, including CNC machines, robotics, and conveyor systems. They provide high torque density, fast response times, and accurate positioning, enabling efficient and precise control in demanding industrial environments.
Marine and Propulsion Systems: Brushless motors are used in marine applications, such as electric propulsion systems for boats and ships. They offer high power output, durability, and resistance to harsh environmental conditions.

brushless motor

What are the key components of a brushless motor, and how do they function together?

A brushless motor consists of several key components that work together to generate motion. Here are the key components of a brushless motor and their functions:

1. Stator:

The stator is the stationary part of the brushless motor. It consists of a core, typically made of laminated iron, and multiple coils or windings. The windings are evenly spaced around the inner circumference of the motor housing. The stator’s function is to generate a rotating magnetic field when electric current passes through the windings.

2. Rotor:

The rotor is the rotating part of the brushless motor. It typically consists of permanent magnets, which are magnetized in a specific pattern. The rotor’s function is to interact with the stator’s magnetic field and convert the electromagnetic energy into mechanical rotation.

3. Hall Effect Sensors:

Hall effect sensors are used to detect the position of the rotor magnets. These sensors are typically mounted on the stator, facing the rotor. They provide feedback to the motor controller about the rotor’s position, allowing the controller to determine the timing and sequence of current flow in the stator windings.

4. Motor Controller:

The motor controller is an electronic device that controls the operation of the brushless motor. It receives signals from the Hall effect sensors and processes them to determine the appropriate timing and sequence of current flow in the stator windings. The motor controller sends electrical pulses to the stator windings to generate the rotating magnetic field and control the motor’s speed and torque.

5. Power Supply:

The power supply provides the electrical energy needed to drive the brushless motor. It can be a battery, DC power source, or an AC power source with an inverter. The power supply feeds the motor controller, which converts the input power into the appropriate signals to drive the stator windings.

6. Commutation Electronics:

Commutation electronics are responsible for switching the currents in the stator windings at the right time and in the right sequence. The commutation electronics, typically integrated into the motor controller, ensure that the appropriate stator windings are energized as the rotor rotates, creating a rotating magnetic field that interacts with the rotor magnets.

7. Bearings:

Bearings are used to support the rotor and allow it to rotate smoothly. They reduce friction and enable efficient transfer of mechanical power. Bearings in brushless motors are typically ball bearings or sleeve bearings, depending on the motor design and application requirements.

These key components of a brushless motor work together to generate motion. The motor controller receives feedback from the Hall effect sensors to determine the rotor position. Based on this information, the controller sends electrical pulses to the stator windings, creating a rotating magnetic field. The interaction between the rotating magnetic field and the permanent magnets on the rotor causes the rotor to rotate. The motor controller continuously adjusts the timing and amplitude of the currents flowing through the stator windings to maintain the rotation and control the motor’s speed and torque.

By integrating these components and utilizing electronic commutation, brushless motors offer advantages such as high efficiency, precise control, low maintenance, and improved performance compared to brushed motors. They find applications in various industries where efficient and reliable motion control is required.

China Standard CHINAMFG Pd020020-1296 20mm 6rpm 6kg. Cm Low Rpm High Torque Planetary Gearbox Brushless DC Gear Motor for Robot vacuum pump ac
editor by CX 2024-04-12

China Standard RS485 Canopen Pulse Optional RoHS CE Reach 17bit Absolute Encoder Driver 0.64nm Integrated 3000rpm 400W 48V Brushless DC Servo Motor with Gearbox Brake Fan vacuum pump

Product Description

Model naming rules for low voltage integrated dc servo motor

Characteristics of Integrated Dc Servo Motor

1. Compact: Integrated design of integrated drive motor Easy installation, small footprint, and simple wiring.

2. Multiple motion control modes: Supports the CiA402 standard protocol, including Relative position mode, absolute position mode, speed Mode, torque mode, and CHINAMFG regression mode.

the motor.

4. control mode: Supports pulse/RS485/CANopen.

5. Multi segment position speed function: With multi segment position function and multi segment speed function.

Integrated solution for precision control motors

Traditional split solution

Features:

Communication method:

1. Pulse type

2. RS485 MOdbus RTU network type

3. CANopen network type

Protection level:

Waterproof type: IP30, IP54, IP65, optional

Usage:

Medical equipment, logistics transportation, industrial automation, textile machinery, laser, drawing, traditional Chinese
medicine ingredient industry, etc

Product Parameters

42mm Integrated Servo Motor (Gearbox optional)

Model	Power (W)	Rated Voltage (VDC)	Rated Current (A)	Rated Speed (rpm)	Rated Torque (N.m)	Total height L (mm)	Encoder	Control method (optional)
JKIDS42-P01A	26	24	1.8	4000	0.0625	61	17bit	Pulse	RS485	CANopen
JKIDS42-P02A	53	24	3.3	4000	0.125	81	17bit	Pulse	RS485	CANopen
JKIDS42-P03A	78	24	4.5	4000	0.185	101	17bit	Pulse	RS485	CANopen
JKIDS42-P04A	78	24	4.5	3000	0.25	120	17bit	Pulse	RS485	CANopen

Product Drawing
Product Images

57mm Integrated Servo Motor (Gearbox / Brake optional)

Model	Power (W)	Rated Voltage (VDC)	Rated Current (A)	Rated Speed (rpm)	Rated Torque (N.m)	Total height L (mm)	Encoder	Control method (optional)
JKIDS57-P01A	91	24/36	3.5	3000	0.29	101	17bit	pulse	RS485	CANopen
JKIDS57-P02A	140	24/36	5.4	3000	0.45	121	17bit	pulse	RS485	CANopen
JKIDS57-P03A	200	36/48	7.5	3000	0.64	141	17bit	pulse	RS485	CANopen

Product Drawing
Product Images

60mm Integrated Servo Motor (Gearbox / Brake / Cooling Fan optional)

Model	Power (W)	Rated Voltage (VDC)	Rated Current (A)	Rated Speed (rpm)	Rated Torque (N.m)	Total height L (mm)	Encoder	Control method (optional)
JKIDS60-P01A	200	24	12	3000	0.64	94	17bit	pulse	RS485	CANopen
JKIDS60-P02A	400	48	11	3000	1.27	112	17bit	pulse	RS485	CANopen

Product Drawing
Product Images

80mm Integrated Servo Motor (Gearbox / Brake / Cooling Fan optional)

Model	Power (W)	Rated Voltage (VDC)	Rated Current (A)	Rated Speed (rpm)	Rated Torque (N.m)	Total height L (mm)	Encoder	Control method (optional)
JKIDS80-P01A	750	48/72	19/12	3000	2.4	155	17bit	pulse	RS485	CANopen
JKIDS80-P02A	1000	72	17	3000	3.2	175	17bit	pulse	RS485	CANopen

Product Drawing
Product Images

Company Profile

Equipments Show:

Production Flow:

Certification:

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Industrial, Power Tools, Medical Equipment
Operating Speed:	High Speed
Excitation Mode:	Shunt

Samples:	US$ 90/Piece 1 Piece(Min.Order) \| Order Sample need to confirm the cost with seller

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

brushless motor

What factors should be considered when selecting a brushless motor for a specific application?

When selecting a brushless motor for a specific application, several factors need to be considered to ensure optimal performance and compatibility. Here are the key factors to take into account:

1. Power and Torque Requirements:

2. Size and Form Factor:

3. Environmental Conditions:

4. Efficiency and Energy Consumption:

5. Control and Feedback Requirements:

6. Operating Voltage and Power Supply:

7. Expected Lifetime and Reliability:

8. Cost and Budget:

9. Application-Specific Considerations:

By carefully considering these factors, you can select a brushless motor that is well-suited for the specific application, ensuring optimal performance, efficiency, reliability, and compatibility.

brushless motor

Are there specific applications where brushless motors are more suitable than others?

Yes, there are specific applications where brushless motors are more suitable than others. The unique characteristics and advantages of brushless motors make them well-suited for certain types of applications. Here are some examples:

1. Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs):

Brushless motors are highly suitable for EVs and HEVs due to their high efficiency, precise control, and fast acceleration capabilities. They are commonly used in electric drivetrains to provide propulsion and drive the wheels. Brushless motors contribute to the overall energy efficiency of electric vehicles and help maximize the range and performance.

2. Robotics and Automation:

Brushless motors are extensively employed in robotics and automation systems. They offer high torque, precise position control, and rapid acceleration, making them ideal for robotic arms, joints, and grippers. Brushless motors enable accurate and controlled movements, contributing to the efficiency and productivity of industrial and collaborative robots.

3. Aerospace and Aviation:

Brushless motors find applications in the aerospace and aviation sectors. They are used in aircraft systems such as flight control surfaces, landing gear actuation, fuel pumps, and environmental control systems. Brushless motors provide reliable and precise motion control in critical aerospace applications, contributing to the safety and efficiency of aircraft operations.

4. Medical and Healthcare:

5. Industrial Machinery and Equipment:

6. Consumer Electronics:

These are just a few examples of applications where brushless motors are more suitable than others. However, it’s important to note that brushless motors have a wide range of applications and can be utilized in various industries and systems where efficient and precise motion control is required. The specific requirements of an application, such as power, speed, torque, size, and control, will determine the suitability of brushless motors.

brushless motor

In which industries are brushless motors commonly employed, and what are their key roles?

1. Automotive Industry:

2. Aerospace and Aviation:

3. Robotics and Automation:

4. Industrial Machinery and Equipment:

5. Medical and Healthcare:

6. Consumer Electronics:

China Standard RS485 Canopen Pulse Optional RoHS CE Reach 17bit Absolute Encoder Driver 0.64nm Integrated 3000rpm 400W 48V Brushless DC Servo Motor with Gearbox Brake Fan vacuum pump
editor by CX 2024-04-03

China high quality ZD 32mm 42mm 52mm 62mm 72mm 82mm 12V 24V 48V 10W-300W Round Flange High Torque DC Brushless or Brush DC Planetary Gear Motor With Planetary Gearbox vacuum pump diy

Product Description

Model Selection

ZD Leader has a wide range of micro motor production lines in the industry, including DC Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Drum Motor, Planetary Gearbox, RV Reducer and Harmonic Gearbox etc. Through technical innovation and customization, we help you create outstanding application systems and provide flexible solutions for various industrial automation situations.

• Model Selection
Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.

• Drawing Request

If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.

• On Your Need

We can modify standard products or customize them to meet your specific needs.

Product Parameters

Planetary Gear Motor

MOTOR FRAME SIZE	32 mm / 42mm / 52mm / 62mm / 72mm / 82mm / 105mm / 120mm
MOTOR TYPE	Brush or Brushless
OUTPUT POWER	10W / 15W / 25W / 40W / 60W / 90W / 120 W / 140W / 180W / 200W / 300W(Can Be Customized)
OUTPUT SHAFT	8mm / 10mm / 12mm / 15mm ; Round Shaft, D-Cut Shaft, Key-Way Shaft (Can Be Customized)
Voltage type	12V,24V,48V
Accessories	Electric Brake / Encoder
GEARBOX FRAME SIZE	32 mm / 42mm / 52mm / 62mm /72mm/82mm
Gear Ratio	3.65K-392.98K
Type Of Pinion	GN Type / GU Type

Type Of Planetary Gear Motor

Other Products

Company Profile

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application:	Universal, Industrial, Household Appliances, Equipment
Operating Speed:	Constant Speed
Excitation Mode:	Excited
Function:	Control, Driving
Casing Protection:	Closed Type
Number of Poles:	2-6

Customization:	Available \|

brushless motor

What role do electronic speed controllers (ESCs) play in brushless motor systems?

Electronic Speed Controllers (ESCs) play a crucial role in brushless motor systems as they are responsible for controlling the speed, direction, and performance of the motor. Here’s a detailed explanation of the role of electronic speed controllers in brushless motor systems:

1. Power Regulation: One of the primary functions of an ESC is to regulate the power supplied to the brushless motor. The ESC acts as an intermediary between the power source (such as a battery) and the motor, ensuring that the motor receives the appropriate voltage and current to operate at the desired speed and torque levels. The ESC monitors the input power and adjusts it based on the control signals it receives.

2. Commutation: Brushless motors require precise commutation, which involves switching the current flow in the motor windings to maintain proper magnetic field alignment and generate rotation. The ESC is responsible for coordinating the commutation process by electronically timing and sequencing the current pulses sent to the motor windings. This ensures smooth and efficient motor operation, allowing the motor to generate the desired torque and rotational speed.

3. Speed Control: ESCs enable precise speed control in brushless motor systems. By adjusting the timing and duration of the current pulses sent to the motor windings, the ESC can regulate the motor’s rotational speed. This speed control functionality is essential in various applications, such as drones, RC vehicles, robotics, and industrial automation, where precise speed adjustments are required to achieve the desired performance and functionality.

4. Direction Control: In addition to speed control, ESCs also provide direction control for brushless motors. By reversing the sequence of the current pulses sent to the motor windings, the ESC can change the direction of rotation of the motor. This allows for bi-directional operation, enabling the motor to perform tasks that require both clockwise and counterclockwise rotation.

5. Protection and Safety Features: ESCs often incorporate various protection and safety features to safeguard the motor and the overall system. These features may include overcurrent protection, overtemperature protection, low-voltage cutoff, and motor lock-up detection. By monitoring various parameters and conditions, the ESC can detect potential issues or abnormalities and take appropriate actions to prevent damage to the motor, ESC, or other components.

6. Interface and Control: ESCs provide an interface for external control and communication. They are typically equipped with input connectors to receive control signals from a receiver or a microcontroller, allowing for remote control or integration into a larger control system. Additionally, ESCs may offer advanced control features such as programmability, adjustable acceleration profiles, and compatibility with various control protocols (e.g., PWM, PPM, or CAN bus).

7. Efficiency and Performance Optimization: ESCs contribute to the overall efficiency and performance optimization of brushless motor systems. Through advanced control algorithms and power electronics, ESCs can minimize power losses, maximize energy conversion efficiency, and optimize the motor’s performance characteristics. This results in improved system efficiency, longer battery life, and enhanced motor performance.

In summary, electronic speed controllers (ESCs) play a vital role in brushless motor systems by regulating power, coordinating commutation, enabling speed and direction control, providing protection and safety features, offering control interfaces, and optimizing system efficiency and performance. The ESC acts as the central control unit that bridges the gap between the power source, the motor, and the external control system, ensuring smooth and reliable operation of brushless motors across a wide range of applications.

brushless motor

What types of sensors are commonly used in brushless motors for feedback and control?

In brushless motors, various types of sensors are commonly used for feedback and control purposes. These sensors provide essential data to monitor and control the motor’s position, speed, and other parameters. Here are some of the commonly used sensors in brushless motors:

1. Hall Effect Sensors:

Hall effect sensors are widely used in brushless motors for commutation control. Typically, three Hall effect sensors are positioned around the motor’s stator to detect the position of the rotor’s permanent magnets. By sensing the magnetic field changes, the Hall effect sensors determine the rotor’s position relative to the stator. This information is crucial for the motor’s electronic controller to apply the correct current to the motor’s windings and ensure proper commutation.

2. Encoder Sensors:

Encoders are commonly employed in brushless motors for precise position control. There are two main types of encoders used: optical encoders and magnetic encoders. Optical encoders use an optical disc with patterns and a light-emitting diode (LED) and photodetector to detect the rotation of the motor’s shaft. Magnetic encoders, on the other hand, utilize magnetic fields and sensors to measure the shaft’s position. Encoders provide high-resolution position feedback and enable accurate closed-loop control of the motor’s position.

3. Resolver Sensors:

Resolvers are another type of position sensor used in brushless motors. They consist of a rotor and a stator with windings. As the rotor rotates, the resolver measures the angular position by detecting the voltages induced in the stator windings. Resolvers are known for their durability and resistance to harsh environmental conditions, making them suitable for various industrial applications.

4. Current Sensors:

Current sensors are used to measure the current flowing through the motor’s windings. They provide feedback on the motor’s electrical load and enable monitoring of the motor’s torque output. Current sensors can be based on different principles, such as Hall effect, shunt resistors, or current transformers. By measuring the motor’s current, the control system can adjust the motor’s performance and protect it from overcurrent conditions.

5. Temperature Sensors:

Temperature sensors are utilized to monitor the motor’s temperature and prevent overheating. These sensors can be thermocouples, thermistors, or integrated temperature sensors. By continuously monitoring the motor’s temperature, the control system can adjust the motor’s operation, activate cooling mechanisms, or trigger alarms and shutdowns if the temperature exceeds safe limits.

6. Speed Sensors:

Speed sensors are employed to measure the rotational speed of the motor. They provide feedback on the motor’s speed and enable closed-loop speed control. Speed sensors can be optical or magnetic, relying on the detection of changes in position or magnetic field patterns to determine the motor’s speed.

The specific combination and utilization of these sensors depend on the motor’s design, control system requirements, and application needs. By using these sensors, brushless motors can achieve precise control, accurate position feedback, and efficient operation, making them suitable for a wide range of applications in industries such as automotive, robotics, aerospace, and industrial automation.

brushless motor

What is a brushless motor, and how does it differ from traditional brushed motors?

1. Construction:

2. Commutation:

3. Efficiency:

4. Maintenance:

5. Lifespan:

6. Control and Performance:

China high quality ZD 32mm 42mm 52mm 62mm 72mm 82mm 12V 24V 48V 10W-300W Round Flange High Torque DC Brushless or Brush DC Planetary Gear Motor With Planetary Gearbox vacuum pump diy
editor by CX 2024-03-29

China Standard ZD 32mm 42mm 52mm 62mm 72mm 82mm 12V 24V 48V 10W-300W Round Flange High Torque DC Brushless or Brush DC Planetary Gear Motor With Planetary Gearbox vacuum pump

Product Description

Model Selection

• Model Selection
Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.

• Drawing Request

If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.

• On Your Need

We can modify standard products or customize them to meet your specific needs.

Product Parameters

Planetary Gear Motor

MOTOR FRAME SIZE	32 mm / 42mm / 52mm / 62mm / 72mm / 82mm / 105mm / 120mm
MOTOR TYPE	Brush or Brushless
OUTPUT POWER	10W / 15W / 25W / 40W / 60W / 90W / 120 W / 140W / 180W / 200W / 300W(Can Be Customized)
OUTPUT SHAFT	8mm / 10mm / 12mm / 15mm ; Round Shaft, D-Cut Shaft, Key-Way Shaft (Can Be Customized)
Voltage type	12V,24V,48V
Accessories	Electric Brake / Encoder
GEARBOX FRAME SIZE	32 mm / 42mm / 52mm / 62mm /72mm/82mm
Gear Ratio	3.65K-392.98K
Type Of Pinion	GN Type / GU Type

Type Of Planetary Gear Motor

Other Products

Company Profile

Application:	Universal, Industrial, Household Appliances, Equipment
Operating Speed:	Constant Speed
Excitation Mode:	Excited
Function:	Control, Driving
Casing Protection:	Closed Type
Number of Poles:	2-6

Customization:	Available \|

brushless motor

Can you explain the role of magnetic fields in the operation of brushless motors?

In brushless motors, magnetic fields play a crucial role in the motor’s operation. These magnetic fields are generated by permanent magnets and electromagnets within the motor. Here’s a detailed explanation of the role of magnetic fields in brushless motors:

1. Permanent Magnets:

Brushless motors typically incorporate permanent magnets, often made of rare-earth materials like neodymium, in the rotor or the outer shell (stator) of the motor. These magnets create a steady magnetic field that interacts with the electromagnets in the motor’s stator. The permanent magnets establish a fixed magnetic flux pattern and provide a source of magnetic energy in the motor. The strength and arrangement of the permanent magnets determine the motor’s torque and power characteristics.

2. Electromagnets:

The stator of a brushless motor contains electromagnets, which are typically made of copper wire coils wound around iron cores. When an electric current flows through these coils, they generate magnetic fields. The interaction between the magnetic fields of the permanent magnets and the electromagnets is what enables the motor’s operation. By controlling the current flowing through the stator coils, the magnetic fields can be manipulated to produce rotational motion in the motor.

3. Magnetic Field Alignment:

The primary goal of the magnetic fields in a brushless motor is to achieve proper alignment between the rotor and the stator. As the magnetic fields interact, they create forces that cause the rotor to move in a rotational manner. The stator’s electromagnets generate magnetic fields that attract or repel the permanent magnets on the rotor, causing the rotor to rotate. By sequentially energizing different electromagnets in the stator, the magnetic field alignment is continuously adjusted, resulting in continuous rotation of the rotor.

4. Commutation:

In order to maintain the rotational motion, brushless motors employ a technique called commutation. Commutation involves switching the current flow to different stator coils at specific times during the rotation. This switching is coordinated with the position of the rotor to ensure smooth and continuous rotation. By changing the magnetic field orientation in the stator, the rotor is constantly pulled or pushed to follow the rotating magnetic field, allowing the motor to generate torque and maintain its rotational motion.

5. Sensor Feedback:

In some brushless motors, position sensors, such as Hall effect sensors or encoders, are used to provide feedback on the rotor’s position. These sensors detect the magnetic field changes as the rotor rotates and provide information to the motor controller. The motor controller uses this feedback to accurately determine the timing and sequence of stator coil energization, ensuring precise commutation and optimal motor performance.

6. Efficiency and Control:

The proper alignment and control of magnetic fields in brushless motors contribute to their efficiency and control characteristics. By using permanent magnets and carefully designed stator electromagnets, brushless motors can achieve high power density, reduced energy losses, and improved overall efficiency. Additionally, the ability to control the magnetic fields through precise commutation and feedback allows for precise speed control, torque control, and position control in various applications.

In summary, magnetic fields play a fundamental role in the operation of brushless motors. The interaction between permanent magnets and electromagnets, along with proper commutation and control, enables the conversion of electrical energy into rotational motion. Understanding and manipulating magnetic fields are essential for optimizing the performance, efficiency, and control of brushless motors in a wide range of applications.

brushless motor

How does the absence of brushes impact the maintenance requirements of brushless motors?

The absence of brushes in brushless motors has a significant impact on their maintenance requirements. Here’s how the absence of brushes affects the maintenance of brushless motors:

1. Reduced Wear and Tear:

2. Decreased Risk of Brush Failure:

3. Improved Reliability and Durability:

4. Simplified Maintenance Procedures:

5. Potential Cost Savings:

brushless motor

What are the key components of a brushless motor, and how do they function together?

A brushless motor consists of several key components that work together to generate motion. Here are the key components of a brushless motor and their functions:

1. Stator:

2. Rotor:

3. Hall Effect Sensors:

4. Motor Controller:

5. Power Supply:

6. Commutation Electronics:

7. Bearings:

China Standard ZD 32mm 42mm 52mm 62mm 72mm 82mm 12V 24V 48V 10W-300W Round Flange High Torque DC Brushless or Brush DC Planetary Gear Motor With Planetary Gearbox vacuum pump
editor by CX 2023-11-17