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
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.
42mm 24V Brushless DC Motor Parameters:
Specification | Unit | Model | |||
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 | ||||
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 | |||
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 | |||
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 | ||||
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 | |||
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
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:
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Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
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Operating Speed: | Adjust Speed |
Excitation Mode: | Compound |
Samples: |
US$ 30/Piece
1 Piece(Min.Order) | Order Sample need to confirm the cost with seller
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Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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.
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.
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.
editor by CX 2024-05-08