Product Description
Brushed or Brushless DC Motors, Customized Specifications, OEM/ODM
Option for :
Customized shaft, performance, voltage, mounting, lead wires..
Option for :
Electric Brake, Planetary Gearbox, Worm Gearbox, Encoder, Controller Integrated
1. BRUSHED DC MOTOR :
Voltage 12v, 24v, 36v, 48v, upto 310vdc
power 5w to 1000w
speed 1pm upto 10000rpm
Dia. 30mm, 32mm, 36mm, 38mm, 42mm, 52mm, 54mm, 63mm, 70mm, 76mm, 80mm, 90mm, 110mm
Belows are some typical models,
2. BRUSHLESS DC MOTOR :
Voltage 12v, 24v, 36v, 48v, upto 380vdc
power 5w to 2000w
speed 1pm upto 15000rpm
Size 28mm, 30mm, 36mm, 42mm, 57mm, 60mm, 63mm, 70mm, 80mm, 86mm, 110mm
| Bearing | High quality ball bearing |
| Poles | 4- poles 8-poles 12-poles |
| Protection class | IP40 IP55 option |
| Insulation class | class: F |
Belows are some typical models,
Below are only some typical models for reference.
63ZYT Series Permanent magnet Brushed Dc Motors
57HBL Series Brushless Dc Motors
56JXE300K. 63ZYT Series Dc Planetary Gear Motor
56JXE300K. 57HBL Series Brushless Dc Planetary Gear Motor
/* 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, Machine, Robot |
|---|---|
| Operating Speed: | Constant Speed |
| Excitation Mode: | Pm |
| Function: | Control, Driving |
| Casing Protection: | Closed Type |
| Number of Poles: | 2 |
| Customization: |
Available
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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.
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.
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.
editor by CX 2024-05-09
China Hot selling ZD High Torque and Controllability DC Brushless Planetary Gear Motor for Automatic Lawn Mower with Best Sales
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.
Detailed Photos
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.
Other Related Products
Click here to find what you are looking for:
Company Profile
FAQ
Q: What’re your main products?
A: We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q: How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q: Do you have a customized service for your standard motors?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q: Do you have an individual design service for motors?
A: Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge.
Q: What’s your lead time?
A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.
/* 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, Car |
|---|---|
| Operating Speed: | Constant Speed |
| Number of Stator: | Single-Phase |
| Rotor Structure: | Squirrel-Cage |
| Casing Protection: | Closed Type |
| Number of Poles: | 2 |
| Customization: |
Available
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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.
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.
Can you explain the working principle of brushless motors and how they generate motion?
Brushless motors operate based on the principles of electromagnetism and electronic commutation. Here’s an explanation of the working principle of brushless motors and how they generate motion:
1. Stator and Rotor:
A brushless motor consists of two main components: a stationary stator and a rotating rotor. The stator contains multiple coils or windings arranged in a specific pattern. These windings are typically made of copper wire and are evenly spaced around the inner circumference of the motor housing. The rotor, on the other hand, contains permanent magnets that are magnetized in a specific pattern.
2. Electronic Commutation:
The key difference between brushless motors and brushed motors is the method of commutation. In brushed motors, commutation is achieved mechanically through brushes and a commutator. However, in brushless motors, commutation is electronic. The commutation process is managed by an external controller or electronic speed controller (ESC).
3. Rotor Position Detection:
To determine the rotor’s position, brushless motors use sensors or Hall effect devices embedded in the stator. These sensors detect the position of the permanent magnets on the rotor as it rotates. The sensor information is sent to the controller, which uses it to determine the timing and sequence of current flow in the stator windings.
4. Current Distribution:
Based on the rotor position information, the controller determines which stator windings need to be energized to generate the desired motion. The controller then sends electric currents to the appropriate windings in a specific sequence. By energizing different windings at different times, the controller can create a rotating magnetic field in the stator.
5. Magnetic Field Interaction:
As the rotating magnetic field is generated in the stator, it interacts with the permanent magnets on the rotor. The interaction between the rotating magnetic field and the permanent magnets causes the rotor to rotate. The 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.
6. Continuous Rotation:
Brushless motors achieve continuous rotation by continuously updating the rotor position using the sensors and adjusting the current flow in the stator windings accordingly. The electronic commutation process ensures that the currents are switched at the right time and in the right sequence to maintain the rotation and provide precise control over the motor’s operation.
By using electronic commutation and precise control over the currents in the stator windings, brushless motors generate motion with high efficiency, reliability, and accuracy. They offer advantages such as higher speed capabilities, smoother operation, reduced maintenance requirements, and improved overall performance compared to brushed motors. These characteristics make brushless motors widely used in various applications, ranging from small consumer electronics to large industrial machinery.
editor by CX 2024-04-12
China manufacturer CHINAMFG Ik Rk Gdm Worm Electric AC DC Gear Reducer Brushed Brushless Motor 4W-750W for Turnstile Boom Swing Flap Barrier Gate Solar Panel Cleaner vacuum pump and compressor
Product Description
CHINAMFG gear motor is ideal drive for all kinds of industrial automation products for both industrial and commercial application.
What you can be provided by us is steady quality products(quite and efficient performance gear motor) and engineering solution.
The main products is induction motor, reversible motor, DC brush gear motor, DC brushless gear motor , CH/CV medium gear motors , Planetary gear motor,Worm gear motor,Right angle CHINAMFG and hollow shaft gear motor, etc, which used widely in various fields of manufacturing pipelining, transportation, food, medicine, printing, fabric, packing, office, apparatus, entertainment etc, and is the preferred and matched product for automatic machine.
1)The stator is made of high quality low carbon steel seamless steel tube and ferrite permanent magnet.
2)The rotor consists of silicon steel sheet,copper coil,commutator and insulating material,etc.
3)The rotor shaft is made of high performance medium carbon alloy steel and processed by special technics.There are round shaft and gear shaft.
4)The bearing and oil seal is selected from CHINAMFG brand to ensure good running performance and sealing effect.
5)The wire is made from high temperature resistant and flame retardant material.
Should you any questions,please feel free to contact Ms Susan Liu.
Please leave message or send inquiry.I will be back to you asap.
Model Instruction
| Model | Gear Head | Rated Power |
Voltage |
Ampere | Speed | Torque | Shell Diameter | Motor Height |
| W | V | A | r/min | mN.m | mm | 08 | ||
|
GDM08-SC |
4GN | 30 | 12 | 4.6 | 1500 | 190.9 | Φ69 | 105 |
| 1800 | 159.08 | |||||||
| 2200 | 130.2 | |||||||
| 24 | 2.1 | 1500 | 190.9 | |||||
| 1800 | 159.08 | |||||||
| 2200 | 130.2 |
| Reduction Ratio | L1 | L2 | L3 |
| 1:3~1:20 | 105mm | 32mm | 137mm |
| 1:25~1:300 | 105mm | 44mm | 149mm |
FAQ
Q: How about your company?
A:We are gear motor factory located in HangZhou city of China and established in 1995.we have more than 1200 workers.Our main product is AC micro gear motor 6W to 250W, AC small gear motor 100W to 3700W,brush DC motor 10W to 400W,brushless motor 10W to 750W,drum motor 60W to 3700W ,planetary gearbox , and worm gearbox,etc.
Q: How to choose a suitable motor?
A:If you have gear motor pictures or drawings to show us, or you tell us detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can suggest suitable motor per your request .
Q: Can you make the gear motor with customize specifications ?
Yes, we can customize per your request for the voltage, speed, torque and shaft size and shape. If you need additional wires or cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q: What’s your lead time?
A: Usually our regular standard product will need 10-15days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.
Q: What is your MOQ?
A: If delivery by sea ,the minimum order is 100 pieces, if deliver by express, there is no limit.
Q: Do you have the item in stock?
A: I am sorry we do not have the item in stock, All products are made with orders.
Q: How to contact us ?
A: You can send us enquiry .
/* 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(/(.*?):(.*)$/))&&1
| Application: | Industrial, Household Appliances, Power Tools |
|---|---|
| Operating Speed: | Constant Speed |
| Excitation Mode: | Compound |
| Function: | Control |
| Casing Protection: | Protection Type |
| Number of Poles: | 4 |
| Samples: |
US$ 85/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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What is the role of electronic commutation in brushless AC motors?
Electronic commutation plays a crucial role in the operation of brushless AC motors. It enables precise control over the motor’s performance, including speed, torque, and direction of rotation. Here’s a detailed explanation of the role of electronic commutation:
In a brushless AC motor, the rotor consists of permanent magnets or electromagnets, while the stator contains multiple coils of wire known as windings. The stator windings are energized with alternating current (AC) to create a rotating magnetic field. However, for the motor to rotate smoothly and maintain synchronization with the rotating magnetic field, the current flow in the stator windings must be switched at specific moments.
This is where electronic commutation comes into play. Electronic commutation involves the use of sensors, typically Hall effect sensors, placed inside the motor to detect the position of the rotor magnets. These sensors provide feedback to an electronic controller, which determines the precise timing for switching the current flow in the stator windings.
The electronic controller uses the information from the sensors to determine which windings should be energized and when. It generates signals to activate the appropriate power switches or transistors, which control the current flow in the stator windings. By switching the current flow in a carefully timed manner, the controller ensures that the magnetic force on the rotor magnets is always in the correct direction to generate continuous rotation.
Electronic commutation offers several advantages in brushless AC motors:
- Precise Control: Electronic commutation allows for precise control over the motor’s operation. The controller can adjust the timing and duration of current switching to achieve the desired speed, torque, and direction of rotation.
- Efficiency: By precisely controlling the current flow, electronic commutation minimizes energy losses and improves overall motor efficiency. The controller can optimize the motor’s performance to match the load requirements, reducing unnecessary power consumption.
- Smooth Operation: Electronic commutation results in smoother motor operation compared to mechanical commutation in brushed motors. The absence of physical brushes and commutators eliminates the mechanical limitations and potential sources of friction, leading to quieter and vibration-free operation.
- Variable Speed Control: Electronic commutation facilitates variable speed control in brushless AC motors. By adjusting the timing and frequency of current switching, the controller can vary the motor’s rotational speed over a wide range, offering flexibility in different applications.
- Improved Reliability: Electronic commutation eliminates the wear and tear associated with brushes and commutators in traditional brushed motors. This contributes to the overall reliability and durability of brushless AC motors, reducing the need for frequent maintenance and replacement of worn-out components.
In summary, electronic commutation plays a vital role in brushless AC motors by providing precise control over the motor’s operation, improving efficiency, enabling variable speed control, ensuring smooth operation, and enhancing overall reliability. It is the key mechanism that allows brushless AC motors to deliver efficient and accurate motor performance in various applications.
How does the efficiency of a brushless AC motor compare to other motor types?
The efficiency of a motor refers to its ability to convert electrical power into mechanical power with minimal losses. Brushless AC motors are known for their high efficiency compared to other motor types. Here’s a detailed explanation of how the efficiency of brushless AC motors compares to other motor types:
1. Brushed DC Motors: Brushed DC motors, which use carbon brushes and a commutator, typically have lower efficiency compared to brushless AC motors. The brushes and commutator in brushed DC motors introduce friction and electrical losses, reducing overall efficiency. Additionally, the brush contact can cause sparking and wear over time, further impacting efficiency. Brushless AC motors, which eliminate the brushes and commutator, offer higher efficiency due to reduced friction and electrical losses.
2. Induction Motors: Induction motors are a type of AC motor commonly used in various applications. While induction motors are generally efficient, brushless AC motors can offer even higher efficiency. Brushless AC motors benefit from the absence of rotor windings and the elimination of energy losses associated with rotor resistance in induction motors. Additionally, brushless AC motors can achieve higher power factor and better control, further contributing to their overall efficiency.
3. Brushed AC Motors: Brushed AC motors, which use brushes and a commutator similar to brushed DC motors, typically have lower efficiency compared to brushless AC motors. The brushes and commutator in brushed AC motors introduce friction, wear, and electrical losses, reducing overall efficiency. Brushless AC motors eliminate these components, resulting in higher efficiency and improved performance.
4. Permanent Magnet Synchronous Motors (PMSMs): Brushless AC motors, also known as permanent magnet synchronous motors (PMSMs), are highly efficient compared to other motor types. PMSMs utilize permanent magnets on the rotor, eliminating the need for rotor windings and associated losses. The absence of brushes and commutators, as well as the use of advanced control techniques, contribute to the high efficiency of brushless AC motors. PMSMs are widely used in applications that require high efficiency, such as electric vehicles, industrial automation, and renewable energy systems.
It’s important to note that the efficiency of a motor can also depend on factors such as motor design, size, operating conditions, and control mechanisms. While brushless AC motors generally offer high efficiency, specific motor models and variations may vary in their efficiency performance. It is advisable to refer to the motor manufacturer’s specifications and efficiency data for accurate comparisons and selection of the most suitable motor for a given application.
How do you troubleshoot common issues with brushless AC motors?
When troubleshooting common issues with brushless AC motors, it’s important to systematically identify and address potential problems. Here’s a detailed explanation of the steps involved in troubleshooting common issues with brushless AC motors:
- Check Power Supply: Verify that the power supply to the motor is functioning correctly. Ensure that the voltage and frequency supplied to the motor match the specifications provided by the manufacturer. Check for any loose connections, blown fuses, or tripped circuit breakers that may be interrupting the power supply.
- Inspect Wiring and Connections: Examine the motor’s wiring and connections for any signs of damage, loose connections, or poor insulation. Ensure that the wiring is properly sized and connected according to the manufacturer’s guidelines. Tighten any loose connections and repair or replace any damaged wiring or insulation.
- Check Motor Temperature: Monitor the motor’s temperature during operation. Excessive heat can indicate issues such as overload, insufficient cooling, or problems with the motor’s ventilation system. Make sure that the motor is adequately cooled and that any cooling fans or ventilation openings are clean and unobstructed.
- Inspect Bearings: Check the motor’s bearings for any signs of wear, misalignment, or damage. Excessive noise, vibration, or increased heat can be indications of bearing issues. Lubricate or replace the bearings as necessary, following the manufacturer’s recommendations.
- Monitor Motor Performance: Observe the motor’s performance during operation. Look for any abnormal behavior such as erratic speed, excessive noise, or sudden changes in torque. Use appropriate measuring instruments to monitor parameters such as voltage, current, and speed to identify any deviations from expected values.
- Check Motor Control System: Evaluate the motor control system, including the motor controller or inverter, for any faults or malfunctions. Inspect the control circuitry, sensors, and feedback mechanisms. Ensure that the control signals and commands are reaching the motor correctly and that the control system is properly programmed and calibrated.
- Review Motor Protection Features: Check if the motor’s protection features, such as overcurrent, overvoltage, or thermal protection, are functioning correctly. Review the motor’s documentation or consult the manufacturer’s guidelines to understand the specific protection mechanisms employed and verify their proper operation.
- Refer to Manufacturer Documentation: Consult the motor’s documentation, technical manuals, or troubleshooting guides provided by the manufacturer. These resources often contain specific troubleshooting steps and recommendations tailored to the particular motor model. Follow the manufacturer’s guidelines for diagnosing and resolving issues.
- Seek Professional Assistance: If the troubleshooting steps outlined above do not resolve the issue or if the problem is beyond your expertise, it is advisable to seek assistance from qualified professionals, such as motor technicians or engineers. They can provide specialized knowledge and diagnostic tools to identify and address complex motor issues.
Remember that troubleshooting procedures may vary depending on the specific motor model, application, and environmental conditions. It’s essential to prioritize safety precautions and adhere to proper electrical and mechanical practices when working with brushless AC motors. When in doubt, consult with experts or refer to the manufacturer’s guidelines for accurate troubleshooting and resolution of issues.
editor by CX 2024-03-30
China Dmke 36V 24V 48 72 96 Volt 400watt Servo Brushless DC Planetary Gear Drive Wheel and Motor with Great quality
Solution Description
Product Description
Planetary Gearbox Wheel Travel Measurement Drawing:
Motor Size Drawing:
Motor Specification:
|
Rated Output(Kw) |
.4 |
Number of Poles |
ten |
|
Rated Voltage(V) |
DC48 |
Vibration Course |
F |
|
Rated Velocity(rpm) |
3000 |
Max. Speed(rpm) |
3200 |
|
Rated Recent(Arms) |
11±10% |
Instantaneous Max. Recent(Arms) |
22±10% |
|
Rated Torque(N.m) |
1.27 |
Instantaneous CZPT Torque(N.m) |
two.fifty four |
|
Line Resistance(Ω) |
.27±10%(25ºC) |
Line Inductance(mH) |
.56±10% |
|
Line Again EMF.(V/krpm) |
6.9±10% |
Torque Coefficient(N.m/A) |
.11±10% |
|
Rotor Moment of Inertia(Kg.m2×10-4) |
.58±10% |
Opinions Component |
Incremental Encoder, 2500PPR |
|
Insulation Resistance(MΩ) |
DC500V,>20MΩ |
Sound(dB) |
≤60dB, None Particular Sound |
|
Time score |
Constant |
Vibration Course |
V 15 |
|
Ambient Temperature |
-twenty~+40ºC |
Ambient Humidity |
20~eighty% No Condensation |
|
Excitation |
Long lasting Magnet |
Mouting |
Flange Method |
|
Drive Technique |
Immediate Drive |
Fat(Kg) |
1.35 |
|
Enclosure |
Absolutely Enclosed, Self-cooled, IP65(except for shaft opening) |
||
|
Rotation Direction |
Counterclockwise(CCW) |
||
Planetary Gearbox Specification:
| Variety | Planetary Gearbox | |||||||
| Gear Ratio(i) | 16 | twenty | 25 | 28 | 35 | forty | 50 | 70 |
| Gearbox Torque(N.m) | thirty | 33 | 33 | 33 | 33 | 33 | 33 | 21.5 |
| Polyurethane load-bearing(kg) | 400 | Hardness | 90±5A | |||||
| Rubber load-bearing(kg) | 350 | Hardness | 70-75A | |||||
| Peak Pace(M/min) | ninety four.2 | 75.four | 60.three | 53.eight | forty three.1 | 37.7 | 30.1 | 21.five |
| Traction(N) | 228.6 | 285.eight | 357.2 | four hundred.one | five hundred.one | 571.five | 714.4 | 787.5 |
| Towing bodyweight(reference) | 434.3 | 542.9 | 678.7 | 760.one | 950.1 | 4085.9 | 1357.3 | 1496.3 |
| Fat(kg) | About five | |||||||
For Much more Information Of Merchandise Specs,
Please Simply click right here make contact with us for current dimensions drawing if you have other different parameter required. Many thanks
Much more Flange Measurement
BLDC Motor with Gearbox Variety
Firm Profile
DMKE motor was founded in China, HangZhou town,Xihu (West Lake) Dis. district, in 2009. Right after twelve years’ creativeness and development, we grew to become 1 of the top high-tech organizations in China in dc motor business.
We specialize in higher precision micro dc gear motors, brushless motors, brushless controllers, dc servo motors, dc servo controllers and so on. And we generate brushless dc motor and controller with extensive power range from 5 watt to twenty kilowatt also dc servo motor energy range from fifty watt to ten kilowatt. They are commonly employed in automatic guided automobile , robots, lifting equipment,cleaning device, healthcare gear, packing machinery, and several other industrial automated equipments.
With a plant spot of 4000 sq. meters, we have developed our possess supply chain with substantial quality management normal and handed ISO9001 certificate of quality method.
With a lot more than 10 engineers for brushless dc motor and controllers’ investigation and advancement, we possess strong independent style and growth capability. Customized-made motors and controllers are broadly recognized by us. At the identical time, we have engineers who can speak fluent English. That tends to make we can offer intime after-sales support and assistance smoothly for our consumers.
Our motors are exported around the world, and above 80% motors are exported to Europe, the United States, Saudi Arabia, Australia, Korea etc. We are seeking forward to developing lengthy-time period business partnership jointly with you for mutual business accomplishment.
FAQ
Q1: What sort motors you can supply?
A1: For now, we mainly supply permanent magnet brushless dc motor, dc gear motor, micro dc motor, planetary equipment motor, dc servo motor, brush dc motors, with diameter variety from sixteen to 220mm,and power assortment from 5W to 20KW.
Q2: Is there a MOQ for your motors?
A2: No. we can take 1 pcs for sample creating for your tests,and the price for sample producing will have ten% to 30% difference than bulk price dependent on various fashion.
Q3: Could you send me a price checklist?
A3: For all of our motors, they are custom-made dependent on different demands like energy, voltage, gear ratio, rated torque and shaft diameter and so forth. The value also varies according to distinct buy qty. So it is difficult for us to provide a value record.
If you can share your in depth specification and get qty, we are going to see what provide we can offer.
This fall: Are you motors reversible?
A4: Indeed, virtually all dc and ac motor are reversible. We have technical individuals who can instruct how to get the function by different wire link.
Q5: Is it attainable for you to produce new motors if we offer the tooling expense?
A5: Indeed. Make sure you kindly share the comprehensive needs like overall performance, dimension, annual amount, goal price tag and so forth. Then we are going to make our analysis to see if we can organize or not.
Q6:How about your supply time?
A6: For micro brush dc equipment motor, the sample shipping time is 2-5 days, bulk delivery time is about 15-20 days, relies upon on the order qty.
For brushless dc motor, the sample produce time is about 10-15 times bulk time is fifteen-twenty days.
Pleasecontact us for final reference.
Q7:What’s your warranty terms?
A6: A single calendar year
| Application: | Universal, Industrial |
|---|---|
| Operating Speed: | Low Speed |
| Excitation Mode: | Compound |
| Function: | Control, Driving |
| Casing Protection: | Closed Type |
| Number of Poles: | 10 |
###
| Samples: |
US$ 600/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
|
Rated Output(Kw)
|
0.4
|
Number of Poles
|
10
|
|
Rated Voltage(V)
|
DC48
|
Vibration Class
|
F
|
|
Rated Speed(rpm)
|
3000
|
Max. Speed(rpm)
|
3200
|
|
Rated Current(Arms)
|
11±10%
|
Instantaneous Max. Current(Arms)
|
22±10%
|
|
Rated Torque(N.m)
|
1.27
|
Instantaneous Peak Torque(N.m)
|
2.54
|
|
Line Resistance(Ω)
|
0.27±10%(25ºC)
|
Line Inductance(mH)
|
0.56±10%
|
|
Line Back EMF.(V/krpm)
|
6.9±10%
|
Torque Coefficient(N.m/A)
|
0.11±10%
|
|
Rotor Moment of Inertia(Kg.m2×10-4)
|
0.58±10%
|
Feedback Component
|
Incremental Encoder, 2500PPR
|
|
Insulation Resistance(MΩ)
|
DC500V,>20MΩ
|
Noise(dB)
|
≤60dB, None Special Noise
|
|
Time rating
|
Continuous
|
Vibration Class
|
V 15
|
|
Ambient Temperature
|
-20~+40ºC
|
Ambient Humidity
|
20~80% No Condensation
|
|
Excitation
|
Permanent Magnet
|
Mouting
|
Flange Method
|
|
Drive Method
|
Direct Drive
|
Weight(Kg)
|
1.35
|
|
Enclosure
|
Totally Enclosed, Self-cooled, IP65(except for shaft opening)
|
||
|
Rotation Direction
|
Counterclockwise(CCW)
|
||
###
| Type | Planetary Gearbox | |||||||
| Gear Ratio(i) | 16 | 20 | 25 | 28 | 35 | 40 | 50 | 70 |
| Gearbox Torque(N.m) | 30 | 33 | 33 | 33 | 33 | 33 | 33 | 21.5 |
| Polyurethane load-bearing(kg) | 400 | Hardness | 90±5A | |||||
| Rubber load-bearing(kg) | 350 | Hardness | 70-75A | |||||
| Peak Speed(M/min) | 94.2 | 75.4 | 60.3 | 53.8 | 43.1 | 37.7 | 30.1 | 21.5 |
| Traction(N) | 228.6 | 285.8 | 357.2 | 400.1 | 500.1 | 571.5 | 714.4 | 787.5 |
| Towing weight(reference) | 434.3 | 542.9 | 678.7 | 760.1 | 950.1 | 4085.9 | 1357.3 | 1496.3 |
| Weight(kg) | About 5 | |||||||
| Application: | Universal, Industrial |
|---|---|
| Operating Speed: | Low Speed |
| Excitation Mode: | Compound |
| Function: | Control, Driving |
| Casing Protection: | Closed Type |
| Number of Poles: | 10 |
###
| Samples: |
US$ 600/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
|
Rated Output(Kw)
|
0.4
|
Number of Poles
|
10
|
|
Rated Voltage(V)
|
DC48
|
Vibration Class
|
F
|
|
Rated Speed(rpm)
|
3000
|
Max. Speed(rpm)
|
3200
|
|
Rated Current(Arms)
|
11±10%
|
Instantaneous Max. Current(Arms)
|
22±10%
|
|
Rated Torque(N.m)
|
1.27
|
Instantaneous Peak Torque(N.m)
|
2.54
|
|
Line Resistance(Ω)
|
0.27±10%(25ºC)
|
Line Inductance(mH)
|
0.56±10%
|
|
Line Back EMF.(V/krpm)
|
6.9±10%
|
Torque Coefficient(N.m/A)
|
0.11±10%
|
|
Rotor Moment of Inertia(Kg.m2×10-4)
|
0.58±10%
|
Feedback Component
|
Incremental Encoder, 2500PPR
|
|
Insulation Resistance(MΩ)
|
DC500V,>20MΩ
|
Noise(dB)
|
≤60dB, None Special Noise
|
|
Time rating
|
Continuous
|
Vibration Class
|
V 15
|
|
Ambient Temperature
|
-20~+40ºC
|
Ambient Humidity
|
20~80% No Condensation
|
|
Excitation
|
Permanent Magnet
|
Mouting
|
Flange Method
|
|
Drive Method
|
Direct Drive
|
Weight(Kg)
|
1.35
|
|
Enclosure
|
Totally Enclosed, Self-cooled, IP65(except for shaft opening)
|
||
|
Rotation Direction
|
Counterclockwise(CCW)
|
||
###
| Type | Planetary Gearbox | |||||||
| Gear Ratio(i) | 16 | 20 | 25 | 28 | 35 | 40 | 50 | 70 |
| Gearbox Torque(N.m) | 30 | 33 | 33 | 33 | 33 | 33 | 33 | 21.5 |
| Polyurethane load-bearing(kg) | 400 | Hardness | 90±5A | |||||
| Rubber load-bearing(kg) | 350 | Hardness | 70-75A | |||||
| Peak Speed(M/min) | 94.2 | 75.4 | 60.3 | 53.8 | 43.1 | 37.7 | 30.1 | 21.5 |
| Traction(N) | 228.6 | 285.8 | 357.2 | 400.1 | 500.1 | 571.5 | 714.4 | 787.5 |
| Towing weight(reference) | 434.3 | 542.9 | 678.7 | 760.1 | 950.1 | 4085.9 | 1357.3 | 1496.3 |
| Weight(kg) | About 5 | |||||||
Dynamic Modeling of a Planetary Motor
A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the two types of gearmotors.
planetary gear system
A planetary gear transmission is a type of gear mechanism that transfers torque from one source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving three moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have three-quarters that ratio. This ratio makes a planetary motor extremely efficient.
planetary gear train
To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains one of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?
planetary gear train with fixed carrier train ratio
The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of three components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to one another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.
planetary gear train with zero helix angle
The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine two studies conducted on the load distribution of a planetary gear with a zero helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a zero helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The two gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!
planetary gear train with spur gears
A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are one of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A two-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are four main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.
planetary gear train with helical gears
A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as two or as high as six. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.
editor by czh 2022-12-22
China ZD 10W-300W DC Brushless Planetary Gear Motor With Gearbox For Industrial and Household Appliances Good Service dc motor
Solution Description
Product Variety
ZD Leader has a vast variety of micro motor production lines in the business, including DC Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Drum Motor, Planetary Gearbox, RV Reducer and Harmonic Gearbox and so on. Via technical innovation and customization, we assist you produce fantastic application techniques and provide adaptable options for a variety of industrial automation conditions.
• Product Variety
Our skilled income representive and technological team will select the appropriate model and transmission solutions for your use rely on your certain parameters.
• Drawing Ask for
If you want more solution parameters, catalogues, CAD or 3D drawings, you should speak to us.
• On Your Want
We can modify standard products or personalize them to satisfy your certain requirements.
Item Parameters
Planetary Equipment Motor
| MOTOR Frame Measurement | 32 mm / 42mm / 52mm / 62mm / 72mm / 82mm / 105mm / 120mm |
| MOTOR Variety | Brush or Brushless |
| OUTPUT Energy | 10W / 15W / 25W / 40W / 60W / 90W / 120 W / 140W / 180W / 200W / 300W(Can Be Personalized) |
| OUTPUT SHAFT | 8mm / 10mm / 12mm / 15mm Round Shaft, D-Minimize Shaft, Important-Way Shaft (Can Be Custom-made) |
| Voltage type | 12V,24V,48V |
| Accessories | Electrical Brake / Encoder |
| GEARBOX Body Dimension | 32 mm / 42mm / 52mm / 62mm /72mm/82mm |
| Equipment Ratio | three.65K-392.98K |
| Kind Of Pinion | GN Variety / GU Kind |
Type Of Planetary Equipment Motor
Other Products
Business Profile
|
US $25-150 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Universal, Industrial, Household Appliances |
|---|---|
| Operating Speed: | Constant Speed |
| Excitation Mode: | Excited |
| Function: | Control, Driving |
| Casing Protection: | Closed Type |
| Type: | Z2 |
###
| Customization: |
Available
|
|---|
###
| 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 |
|
US $25-150 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Universal, Industrial, Household Appliances |
|---|---|
| Operating Speed: | Constant Speed |
| Excitation Mode: | Excited |
| Function: | Control, Driving |
| Casing Protection: | Closed Type |
| Type: | Z2 |
###
| Customization: |
Available
|
|---|
###
| 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 |
How to Assemble a Planetary Motor
A Planetary Motor uses multiple planetary surfaces to produce torque and rotational speed. The planetary system allows for a wide range of gear reductions. Planetary systems are particularly effective in applications where higher torques and torque density are needed. As such, they are a popular choice for electric vehicles and other applications where high-speed mobility is required. Nevertheless, there are many benefits associated with using a planetary motor. Read on to learn more about these motors.
VPLite
If you’re looking to replace the original VP, the VPLite has a similar output shaft as the original. This means that you can mix and match your original gear sets, including the input and output shafts. You can even mix metal inputs with plastic outputs. Moreover, if you decide to replace the gearbox, you can easily disassemble the entire unit and replace it with a new one without losing any output torque.
Compared to a planetary motor, a spur gear motor uses fewer gears and is therefore cheaper to produce. However, the latter isn’t suitable for high-torque applications. The torque produced by a planetary gearmotor is evenly distributed, which makes it ideal for applications that require higher torque. However, you may have to compromise on the torque output if you’re looking for a lightweight option.
The VersaPlanetary Lite gearbox replaces the aluminum ring gear with a 30% glass-filled nylon gear. This gearbox is available in two sizes, which means you can mix and match parts to get a better gear ratio. The VPLite gearbox also has a female 5mm hex output shaft. You can mix and match different gearboxes and planetary gearboxes for maximum efficiency.
VersaPlanetary
The VersaPlanetary is a highly versatile planetary motor that can be mounted in a variety of ways. Its unique design includes a removable shaft coupler system that makes it simple to swap out the motor with another. This planetary motor mounts in any position where a CIM motor mounts. Here’s how to assemble the motor. First, remove the hex output shaft from the VersaPlanetary output stage. Its single ring clip holds it in place. You can use a drill press to drill a hole into the output shaft.
After mounting the gearbox, you can then mount the motor. The mounting hardware included with the VersaPlanetary Planetary Motor comes with four 10-32 threaded holes on a two-inch bolt circle. You can use these holes to mount your VersaPlanetary on a CIM motor or a CIM-compatible motor. Once assembled, the VersaPlanetary gearbox has 72 different gear ratios.
The VersaPlanetary gearbox is interchangeable with regular planetary gearboxes. However, it does require additional parts. You can purchase a gearbox without the motor but you’ll need a pinion. The pinion attaches to the shaft of the motor. The gearbox is very sturdy and durable, so you won’t have to worry about it breaking or wearing out.
Self-centering planetary gears
A planetary motor is a simple mechanical device that rotates around a axis, with the planets moving around the shaft in a radial direction. The planets are positioned so that they mesh with both the sun gear and the output gears. The carrier 48 is flexibly connected to the drive shaft and can move depending on the forces exerted by the planet gears. In this way, the planets can always be in the optimal mesh with the output gears and sun gear.
The first step in developing a planetary gear motor is to identify the number of teeth in each planet. The number of teeth should be an integer. The tooth diameters of the planets should mesh with each other and the ring. Typically, the teeth of one planet must mesh with each other, but the spacing between them must be equal or greater than the other. This can be achieved by considering the tooth count of each planet, as well as the spacing between planets.
A second step is to align the planet gears with the output gears. In a planetary motor, self-centering planetary gears must be aligned with both input and output gears to provide maximum torque. For this to be possible, the planet gears must be connected with the output shaft and the input shaft. Similarly, the output shaft should also be able to align with the input gear.
Encoders
A planetary geared motor is a DC motor with a planetary gearbox. The motor can be used to drive heavy loads and has a ratio of 104:1. The shaft speed is 116rpm when it is unloaded. A planetary gearbox has a low backlash and is often used in applications that need high torque. Planetary Motor encoders can help you keep track of your robot’s position or speed.
They are also able to control motor position and speed with precision. Most of them feature high resolution. A 0.18-degree resolution encoder will give you a minimum of 2000 transitions per rotation between outputs A and B. The encoder is built to industrial standards and has a sturdy gearbox to avoid damage. The encoder’s robust design means it will not stall when the motor reaches its maximum speed.
There are many advantages to a planetary motor encoder. A high-quality one will not lose its position or speed even if it’s subject to shocks. A good quality planetary motor will also last a long time. Planetary motors are great for resale or for your own project. If you’re considering buying a planetary motor, consider this information. It’ll help you decide if a particular model is right for your needs.
Cost
There are several advantages of planetary motors. One of the biggest is their cost, but they can also be used in many different applications. They can be combined with a variety of gearboxes, and are ideal for various types of robots, laboratory automation, and production applications. Planetary gearboxes are available in many different materials, and plastic planetary gearboxes are an economical alternative. Plastic gearboxes reduce noise at higher speeds, and steel input stage gears are available for high torques. A modified lubrication system can help with difficult operating conditions.
In addition to being more durable, planetary motors are much more efficient. They use fewer gears, which lowers the overall cost of production. Depending on the application, a planetary motor can be used to move a heavy object, but is generally less expensive than its counterpart. It is a better choice for situations where the load is relatively low and the motor is not used frequently. If you need a very high torque output, a planetary motor may be the better option.
Planetary gear units are a good choice for applications requiring high precision, high dynamics, and high torque density. They can be designed and built using TwinCAT and TC Motion Designer, and are delivered as complete motor and gear unit assemblies. In a few simple steps, you can calculate the torque required and compare the costs of different planetary gear units. You can then choose the best model for your application. And because planetary gear units are so efficient, they are a great option for high-end industrial applications.
Applications
There are several different applications of the planetary motor. One such application is in motion control. Planetary gearboxes have many benefits, including high torque, low backlash, and torsional stiffness. They also have an extremely compact design, and can be used for a variety of applications, from rack and pinion drives to delta robotics. In many cases, they are less expensive to manufacture and use than other types of motors.
Another application for planetary gear units is in rotary tables. These machines require high precision and low backlash for their precise positioning. Planetary gears are also necessary for noise reduction, which is a common feature in rotary tables. High precision planetary gears can make the height adjustment of OP tables a breeze. And because they are extremely durable and require low noise, they are a great choice for this application. In this case, the planetary gear is matched with an AM8000 series servomotor, which gives a wide range of choices.
The planetary gear transmission is also widely used in helicopters, automobiles, and marine applications. It is more advanced than a countershaft drive, and is capable of higher torque to weight ratios. Other advantages include its compact design and reduced noise. A key concern in the development of this type of transmission is to minimize vibration. If the output of a planetary gear transmission system is loud, the vibration caused by this type of drive system may be too loud for comfort.
editor by czh 2022-12-14
China 100rpm 10mm DC Planetary Plastic Gear Motor for Robot/Toys Gearbox and Electronic Smart Door Lock Manufacturer motor efficiency
Product Description
Product Description
Brushless gear motor , high efficiency and energy saving
Speed reduction ratio is optional
The external scheme can be used in bulk sorting and transportation
The drum motor is customized for the conveying line
With brushless gear motor, 50 kg load can be easily driven
Integrated photoelectric input and output ports, easier field wiring
15 internal rotating speeds and 7 external rotating speeds
Product Parameters
| Grade | 1 | 2 | 3 |
| Reduction ratio | 4/5/6/10 | 16/20/24/30/36 | 64/96/144/216 |
| Machine Length(mm) | 76 | 90 | 104 |
| Rated Load(n.m) | 15 | 30 | 40 |
| Max. Load(n.m) | 25 | 40 | 50 |
| Efficiency(%) | 95 | 90 | 85 |
| Return Stroke Gap | ≤15 | ≤30 | ≤50 |
| Rated Input Speed | ≤3000 | ≤3000 | ≤3000 |
| Protection Grade(IP) | 65 | 65 | 65 |
| Weight | 0.9 | 1.1 | 1.4 |
| Noise(dB) | ≤60 | ≤60 | ≤60 |
Detailed Photos
Packaging & Shipping
Certifications
FAQ
Q: How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation.
Q: How about Sample order?
A: Sample is available for you. please contact us for details. Contact us
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A: DHL, UPS, FedEx, TNT, EMS, China Post,Sea are available.The other shipping ways are also available, please contact us if you need ship by the other shipping way.
Q: How long is the deliver?
A: Devliver time depends on the quantity you order. usually it takes 15-25 working days.
Q: My package has missing products. What can I do?
A: Please contact our support team and we will confirm your order with the package contents.We apologize for any inconveniences.
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A: We accept payment by T/T, PayPal, the other payment ways also could be accepted,Please contact us before you pay by the other payment ways. Also 30-50% deposit is available, the balance money should be paid before shipping.
|
US $75-156 / Piece | |
100 Pieces (Min. Order) |
###
| Application: | Machine Tool |
|---|---|
| Speed: | Constant Speed |
| Number of Stator: | Single-Phase |
| Function: | Driving |
| Casing Protection: | Totally Enclosed |
| Number of Poles: | 4 |
###
| Customization: |
Available
|
|---|
###
| Grade | 1 | 2 | 3 |
| Reduction ratio | 4/5/6/10 | 16/20/24/30/36 | 64/96/144/216 |
| Machine Length(mm) | 76 | 90 | 104 |
| Rated Load(n.m) | 15 | 30 | 40 |
| Max. Load(n.m) | 25 | 40 | 50 |
| Efficiency(%) | 95 | 90 | 85 |
| Return Stroke Gap | ≤15 | ≤30 | ≤50 |
| Rated Input Speed | ≤3000 | ≤3000 | ≤3000 |
| Protection Grade(IP) | 65 | 65 | 65 |
| Weight | 0.9 | 1.1 | 1.4 |
| Noise(dB) | ≤60 | ≤60 | ≤60 |
|
US $75-156 / Piece | |
100 Pieces (Min. Order) |
###
| Application: | Machine Tool |
|---|---|
| Speed: | Constant Speed |
| Number of Stator: | Single-Phase |
| Function: | Driving |
| Casing Protection: | Totally Enclosed |
| Number of Poles: | 4 |
###
| Customization: |
Available
|
|---|
###
| Grade | 1 | 2 | 3 |
| Reduction ratio | 4/5/6/10 | 16/20/24/30/36 | 64/96/144/216 |
| Machine Length(mm) | 76 | 90 | 104 |
| Rated Load(n.m) | 15 | 30 | 40 |
| Max. Load(n.m) | 25 | 40 | 50 |
| Efficiency(%) | 95 | 90 | 85 |
| Return Stroke Gap | ≤15 | ≤30 | ≤50 |
| Rated Input Speed | ≤3000 | ≤3000 | ≤3000 |
| Protection Grade(IP) | 65 | 65 | 65 |
| Weight | 0.9 | 1.1 | 1.4 |
| Noise(dB) | ≤60 | ≤60 | ≤60 |
How to Assemble a Planetary Motor
A Planetary Motor uses multiple planetary surfaces to produce torque and rotational speed. The planetary system allows for a wide range of gear reductions. Planetary systems are particularly effective in applications where higher torques and torque density are needed. As such, they are a popular choice for electric vehicles and other applications where high-speed mobility is required. Nevertheless, there are many benefits associated with using a planetary motor. Read on to learn more about these motors.
VPLite
If you’re looking to replace the original VP, the VPLite has a similar output shaft as the original. This means that you can mix and match your original gear sets, including the input and output shafts. You can even mix metal inputs with plastic outputs. Moreover, if you decide to replace the gearbox, you can easily disassemble the entire unit and replace it with a new one without losing any output torque.
Compared to a planetary motor, a spur gear motor uses fewer gears and is therefore cheaper to produce. However, the latter isn’t suitable for high-torque applications. The torque produced by a planetary gearmotor is evenly distributed, which makes it ideal for applications that require higher torque. However, you may have to compromise on the torque output if you’re looking for a lightweight option.
The VersaPlanetary Lite gearbox replaces the aluminum ring gear with a 30% glass-filled nylon gear. This gearbox is available in two sizes, which means you can mix and match parts to get a better gear ratio. The VPLite gearbox also has a female 5mm hex output shaft. You can mix and match different gearboxes and planetary gearboxes for maximum efficiency.
VersaPlanetary
The VersaPlanetary is a highly versatile planetary motor that can be mounted in a variety of ways. Its unique design includes a removable shaft coupler system that makes it simple to swap out the motor with another. This planetary motor mounts in any position where a CIM motor mounts. Here’s how to assemble the motor. First, remove the hex output shaft from the VersaPlanetary output stage. Its single ring clip holds it in place. You can use a drill press to drill a hole into the output shaft.
After mounting the gearbox, you can then mount the motor. The mounting hardware included with the VersaPlanetary Planetary Motor comes with four 10-32 threaded holes on a two-inch bolt circle. You can use these holes to mount your VersaPlanetary on a CIM motor or a CIM-compatible motor. Once assembled, the VersaPlanetary gearbox has 72 different gear ratios.
The VersaPlanetary gearbox is interchangeable with regular planetary gearboxes. However, it does require additional parts. You can purchase a gearbox without the motor but you’ll need a pinion. The pinion attaches to the shaft of the motor. The gearbox is very sturdy and durable, so you won’t have to worry about it breaking or wearing out.
Self-centering planetary gears
A planetary motor is a simple mechanical device that rotates around a axis, with the planets moving around the shaft in a radial direction. The planets are positioned so that they mesh with both the sun gear and the output gears. The carrier 48 is flexibly connected to the drive shaft and can move depending on the forces exerted by the planet gears. In this way, the planets can always be in the optimal mesh with the output gears and sun gear.
The first step in developing a planetary gear motor is to identify the number of teeth in each planet. The number of teeth should be an integer. The tooth diameters of the planets should mesh with each other and the ring. Typically, the teeth of one planet must mesh with each other, but the spacing between them must be equal or greater than the other. This can be achieved by considering the tooth count of each planet, as well as the spacing between planets.
A second step is to align the planet gears with the output gears. In a planetary motor, self-centering planetary gears must be aligned with both input and output gears to provide maximum torque. For this to be possible, the planet gears must be connected with the output shaft and the input shaft. Similarly, the output shaft should also be able to align with the input gear.
Encoders
A planetary geared motor is a DC motor with a planetary gearbox. The motor can be used to drive heavy loads and has a ratio of 104:1. The shaft speed is 116rpm when it is unloaded. A planetary gearbox has a low backlash and is often used in applications that need high torque. Planetary Motor encoders can help you keep track of your robot’s position or speed.
They are also able to control motor position and speed with precision. Most of them feature high resolution. A 0.18-degree resolution encoder will give you a minimum of 2000 transitions per rotation between outputs A and B. The encoder is built to industrial standards and has a sturdy gearbox to avoid damage. The encoder’s robust design means it will not stall when the motor reaches its maximum speed.
There are many advantages to a planetary motor encoder. A high-quality one will not lose its position or speed even if it’s subject to shocks. A good quality planetary motor will also last a long time. Planetary motors are great for resale or for your own project. If you’re considering buying a planetary motor, consider this information. It’ll help you decide if a particular model is right for your needs.
Cost
There are several advantages of planetary motors. One of the biggest is their cost, but they can also be used in many different applications. They can be combined with a variety of gearboxes, and are ideal for various types of robots, laboratory automation, and production applications. Planetary gearboxes are available in many different materials, and plastic planetary gearboxes are an economical alternative. Plastic gearboxes reduce noise at higher speeds, and steel input stage gears are available for high torques. A modified lubrication system can help with difficult operating conditions.
In addition to being more durable, planetary motors are much more efficient. They use fewer gears, which lowers the overall cost of production. Depending on the application, a planetary motor can be used to move a heavy object, but is generally less expensive than its counterpart. It is a better choice for situations where the load is relatively low and the motor is not used frequently. If you need a very high torque output, a planetary motor may be the better option.
Planetary gear units are a good choice for applications requiring high precision, high dynamics, and high torque density. They can be designed and built using TwinCAT and TC Motion Designer, and are delivered as complete motor and gear unit assemblies. In a few simple steps, you can calculate the torque required and compare the costs of different planetary gear units. You can then choose the best model for your application. And because planetary gear units are so efficient, they are a great option for high-end industrial applications.
Applications
There are several different applications of the planetary motor. One such application is in motion control. Planetary gearboxes have many benefits, including high torque, low backlash, and torsional stiffness. They also have an extremely compact design, and can be used for a variety of applications, from rack and pinion drives to delta robotics. In many cases, they are less expensive to manufacture and use than other types of motors.
Another application for planetary gear units is in rotary tables. These machines require high precision and low backlash for their precise positioning. Planetary gears are also necessary for noise reduction, which is a common feature in rotary tables. High precision planetary gears can make the height adjustment of OP tables a breeze. And because they are extremely durable and require low noise, they are a great choice for this application. In this case, the planetary gear is matched with an AM8000 series servomotor, which gives a wide range of choices.
The planetary gear transmission is also widely used in helicopters, automobiles, and marine applications. It is more advanced than a countershaft drive, and is capable of higher torque to weight ratios. Other advantages include its compact design and reduced noise. A key concern in the development of this type of transmission is to minimize vibration. If the output of a planetary gear transmission system is loud, the vibration caused by this type of drive system may be too loud for comfort.
editor by czh 2022-12-01
China Permanent magnet ac gear motor for automatic industrial with high efficiency and maintenance-free motor brushes
Warranty: 1 Year
Model Number: PM
Usage: BOAT, Car, Electric Bicycle, FAN, Home Appliance
Type: DC Motor
Torque: 12~2800N.M
Construction: Permanent Magnet
Commutation: Brush
Protect Feature: Waterproof
Speed(RPM): 60~1400rpm
Continuous Current(A): 5.1~62A
Efficiency: IE 2
Rated Torque: 286Nm
Max. Torque: 572Nm
Insulation Grade: F
IP Grade: IP65
Working System: S1
Rated Speed: 60rpm
Rated Power: 1.8kW
Rated Voltage: Three-Phase 380V AC
Speed-Stable Precision: ±0.5%
Highest Frequency: 400Hz
Certification: CCC, ce
Packaging Details: 1 pc/ carton
Port: FOB HangZhou
High Efficiency Motor Inrunner 60mm Permanent Magnet 3 Phase Hall Sensor 750W 1.8kW 24kw DC Brushless Motor
| Rated Power | 0.75kW |
| Rated Voltage | Single Phase 220VAC |
| Rated Torque | 12Nm |
| Max. Speed | 700rpm |
| Insulation Grade | F |
| IP Grade | IP65 |
| Rated Speed | 600rpm |
| Rated Power | 24kW |
| Rated Speed | 1400rpm |
| Rated Voltage | Three-Phase 380V AC |
| Rated Torque | 163Nm |
| Max. Speed | 2800rpm |
| Insulation Grade | H |
| IP Grade | IP65 |
| Rated Power | 1.8kW |
| Rated Speed | 60rpm |
| Rated Voltage | Three-Phase 380V AC |
| Rated Torque | 286Nm |
| Max. Torque | 572Nm |
| Insulation Grade | F |
| IP Grade | IP65 |
WANSHSIN exhibition
Appilication
Certifications
FAQ Q: What should I provide when I choose gearbox/speed reducer?A: The best way is to provide the motor drawing with parameter. Our engineer will check and recommend the most suitable gearbox model for your refer. Or you can also provide below specification as well:1) Type, model and torque.2) Ratio or output speed3) Working condition and connection method4) Quality and installed machine name5) Input mode and input speed6) Motor brand model or flange and motor shaft size
Medium-size Reducer 0.2 kw AC geared motor gearbox variator Motor/famous brand for gear motor/GH Horizontal gear reducer motorMedium-size Reducer 0.2 kw AC geared motor gearbox variator Motor/famous brand for gear motor/GH Horizontal gear reducer motorMedium-size Reducer 0.2 kw AC geared motor gearbox variator Motor/famous brand for gear motor/GH Horizontal gear reducer motorMedium-size Reducer 0.2 kw AC geared motor gearbox variator Motor/famous brand for gear motor/GH Horizontal gear reducer motorMedium-size Reducer 0.2 kw AC geared motor gearbox variator Motor/famous brand for gear motor/GH Horizontal gear reducer motorMedium-size Reducer 0.2 kw AC geared motor gearbox variator Motor/famous brand for gear motor/GH Horizontal gear reducer motor
How to Select a Gear Motor
A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.
Angular geared motors
Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Planetary gearboxes
Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Hydraulic gear motors
Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Croise motors
There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.
editor by czh
China Professional 50KTYZ gear electric motor controllable positive and negative inversion permanent magnet synchronous motor 220V AC motor with Hot selling
Warranty: 3months-1year
Model Number: 50KTYZ
Type: Synchronous Motor
Frequency: 50/60Hz
Phase: Single-phase
Protect Feature: Totally Enclosed
AC Voltage: 208-230 / 240 V
Efficiency: IE 2
Certification: CCC
Please select the required speed in the “Output Power” option ！Controllable positive and negative inversionNon adjustable speed Technical Parameters of Synchronous MotorVoltage (V)Input power(W)Input current(mA)Starting Voltage(V)temperature rise(K)noise level(dB)Rotation DirectionDimension24-120≤7≤7571-120 ±15%≤60≤45CW/CCW58*38.3220-240≤7≤35220-240 ±15%≤60≤45CW/CCW58*38.3 ************************************************************************************************************* ************************************************************************************************************* ************************************************************************************************************* Details Images
What Is a Gear Motor?
A gear motor is an electric motor coupled with a gear train. It uses either DC or AC power to achieve its purpose. The primary benefit of a gear reducer is its ability to multiply torque while maintaining a compact size. The trade-off of this additional torque comes in the form of a reduced output shaft speed and overall efficiency. However, proper gear technology and ratios provide optimum output and speed profiles. This type of motor unlocks the full potential of OEM equipment.
Inertial load
Inertial load on a gear motor is the amount of force a rotating device produces due to its inverse square relationship with its inertia. The greater the inertia, the less torque can be produced by the gear motor. However, if the inertia is too high, it can cause problems with positioning, settling time, and controlling torque and velocity. Gear ratios should be selected for optimal power transfer.
The duration of acceleration and braking time of a gear motor depends on the type of driven load. An inertia load requires longer acceleration time whereas a friction load requires breakaway torque to start the load and maintain it at its desired speed. Too short a time period can cause excessive gear loading and may result in damaged gears. A safe approach is to disconnect the load when power is disconnected to prevent inertia from driving back through the output shaft.
Inertia is a fundamental concept in the design of motors and drive systems. The ratio of mass and inertia of a load to a motor determines how well the motor can control its speed during acceleration or deceleration. The mass moment of inertia, also called rotational inertia, is dependent on the mass, geometry, and center of mass of an object.
Applications
There are many applications of gear motors. They provide a powerful yet efficient means of speed and torque control. They can be either AC or DC, and the two most common motor types are the three-phase asynchronous and the permanent magnet synchronous servomotor. The type of motor used for a given application will determine its cost, reliability, and complexity. Gear motors are typically used in applications where high torque is required and space or power constraints are significant.
There are two types of gear motors. Depending on the ratio, each gear has an output shaft and an input shaft. Gear motors use hydraulic pressure to produce torque. The pressure builds on one side of the motor until it generates enough torque to power a rotating load. This type of motors is not recommended for applications where load reversals occur, as the holding torque will diminish with age and shaft vibration. However, it can be used for precision applications.
The market landscape shows the competitive environment of the gear motor industry. This report also highlights key items, income and value creation by region and country. The report also examines the competitive landscape by region, including the United States, China, India, the GCC, South Africa, Brazil, and the rest of the world. It is important to note that the report contains segment-specific information, so that readers can easily understand the market potential of the geared motors market.
Size
The safety factor, or SF, of a gear motor is an important consideration when selecting one for a particular application. It compensates for the stresses placed on the gearing and enables it to run at maximum efficiency. Manufacturers provide tables detailing typical applications, with multiplication factors for duty. A gear motor with a SF of three or more is suitable for difficult applications, while a gearmotor with a SF of one or two is suitable for relatively easy applications.
The global gear motor market is highly fragmented, with numerous small players catering to various end-use industries. The report identifies various industry trends and provides comprehensive information on the market. It outlines historical data and offers valuable insights on the industry. The report also employs several methodologies and approaches to analyze the market. In addition to providing historical data, it includes detailed information by market segment. In-depth analysis of market segments is provided to help identify which technologies will be most suitable for which applications.
Cost
A gear motor is an electric motor that is paired with a gear train. They are available in AC or DC power systems. Compared to conventional motors, gear reducers can maximize torque while maintaining compact dimensions. But the trade-off is the reduced output shaft speed and overall efficiency. However, when used correctly, a gear motor can produce optimal output and mechanical fit. To understand how a gear motor works, let’s look at two types: right-angle geared motors and inline geared motors. The first two types are usually used in automation equipment and in agricultural and medical applications. The latter type is designed for rugged applications.
In addition to its efficiency, DC gear motors are space-saving and have low energy consumption. They can be used in a number of applications including money counters and printers. Automatic window machines and curtains, glass curtain walls, and banknote vending machines are some of the other major applications of these motors. They can cost up to 10 horsepower, which is a lot for an industrial machine. However, these are not all-out expensive.
Electric gear motors are versatile and widely used. However, they do not work well in applications requiring high shaft speed and torque. Examples of these include conveyor drives, frozen beverage machines, and medical tools. These applications require high shaft speed, so gear motors are not ideal for these applications. However, if noise and other problems are not a concern, a motor-only solution may be the better choice. This way, you can use a single motor for multiple applications.
Maintenance
Geared motors are among the most common equipment used for drive trains. Proper maintenance can prevent damage and maximize their efficiency. A guide to gear motor maintenance is available from WEG. To prevent further damage, follow these maintenance steps:
Regularly check electrical connections. Check for loose connections and torque them to the recommended values. Also, check the contacts and relays to make sure they are not tangled or damaged. Check the environment around the gear motor to prevent dust from clogging the passageway of electric current. A proper maintenance plan will help you identify problems and extend their life. The manual will also tell you about any problems with the gearmotor. However, this is not enough – it is important to check the condition of the gearbox and its parts.
Conduct visual inspection. The purpose of visual inspection is to note any irregularities that may indicate possible problems with the gear motor. A dirty motor may be an indication of a rough environment and a lot of problems. You can also perform a smell test. If you can smell a burned odor coming from the windings, there may be an overheating problem. Overheating can cause the windings to burn and damage.
Reactive maintenance is the most common method of motor maintenance. In this type of maintenance, you only perform repairs if the motor stops working due to a malfunction. Regular inspection is necessary to avoid unexpected motor failures. By using a logbook to document motor operations, you can determine when it is time to replace the gear motor. In contrast to preventive maintenance, reactive maintenance requires no regular tests or services. However, it is recommended to perform inspections every six months.
China supplier 24V 36V 10W 40W 90W 200W 300W BLDC Motor Brushless DC Gear Motor for Storage and Conveying technology with Best Sales
Product Description
24V 36V 10W 40W 90W 200W 300W BLDC Motor Brushless DC Gear Motor for Storage and Conveying Method
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Associated Brushless Motor
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Organization Profile
FAQ
Q: What’re your major goods?
A: We presently generate Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and Large Precision Planetary Gear Box and many others. You can verify the technical specs for over motors on our web site and you can e mail us to advise essential motors per your specification also.
Q: How to decide on a appropriate motor?
A:If you have motor images or drawings to display us, or you have detailed specs like voltage, velocity, torque, motor size, functioning mode of the motor, required lifetime and noise level and so forth, please do not wait to allow us know, then we can recommend suited motor for each your ask for appropriately.
Q: Do you have a personalized service for your regular motors?
A: Yes, we can personalize per your ask for for the voltage, velocity, torque and shaft size/shape. If you want added wires/cables soldered on the terminal or require to insert connectors, or capacitors or EMC we can make it also.
Q: Do you have an specific design and style provider for motors?
A: Sure, we would like to design and style motors separately for our clients, but it could want some mould building cost and layout cost.
Q: What’s your direct time?
A: Generally speaking, our normal standard solution will need to have 15-30days, a little bit lengthier for custom-made merchandise. But we are very flexible on the direct time, it will count on the distinct orders.
You should speak to us if you have comprehensive requests, thank you !
Two types of AC motors include: Synchronous: The truth that a synchronous motor rotates at the same fee as the frequency of the mains current offers the motor its title. A synchronous motor is composed of a stator and a rotor. Synchronous motors have a broad variety of apps. Induction: Induction motors are the easiest and strongest motors available. These AC motors consist of two electrical elements: a wound stator and rotor assembly. The present needed to change the rotor is generated by the electromagnetic induction created by the stator windings. Induction motors are one particular of the most typically employed types of motors in the world.
AC motors vary from a lot of other kinds of motors, specially some of the more familiar DC (direct existing) motors, by several essential conditions. The most simple of these is the reality that an AC motor relies completely on the alternating present all around its circuit to make effective mechanical vitality. We are going to examine this exclusive process in a lot more depth in the pursuing sections of this manual.
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With many years’ experience in these strains, we have been distinguished from other suppliers in China by our advantages in competitive pricing, on-time delivery, prompt responses, on-hand engineering assist and very good following-sales providers. At any time-Electrical power Group CO., LTD. IS Professional IN Creating ALL Types OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL Equipment Velocity REDUCERS, PARALLEL SHAFT HELICAL Equipment REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM Equipment REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, Auto GEARBOXES, PTO Push SHAFTS, Unique REDUCER & Related Gear Components AND OTHER Related Goods, SPROCKETS, HYDRAULIC Technique, VACCUM PUMPS, FLUID COUPLING, Equipment RACKS, CHAINS, TIMING PULLEYS, UDL Pace VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, Gear PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS Reduced BACKLASH WORM REDUCERS AND SO ON. we supply chromed bar and tubes for hydualic and pheumatic cylinders. How to Study:
1. EPT:
2 I K 6 R GN – C T
a b c d e f g h
| a. Body size: 2 = 60mm |
| b. I: Induction EPT R: Reversible EPT T: Torque EPT |
| c. K: K series |
| d. Output EPT: six = 6W |
| e. R: signifies the motor is with a pace adjustable motor |
| F. Sort of EPT Shaft: GN: GN sort EPT ponion shaft GU: GU variety increased pinion shaft A: Round shaft A1: With keyway |
| g. Voltage – Pole A: Single-phase 110V fifty/60Hz 4P B: Solitary-phase 110V 50Hz 2P C: Solitary-period 220V/230 50Hz 4P D: Solitary-stage 220V 50Hz 2P E: One-stage 110V/a hundred and twenty 60Hz 4P H: Solitary-stage 220V/230 60Hz 4P S: Three-phase 200V/220V//230V fifty/60Hz 4P S3:3-stage 380V/400V//415V 50/60Hz 4P T: Three-section 200V/220V//230V fifty/60Hz 2P T3:3-period 380V/400V//415V fifty/60Hz 4P |
| h. With distinct add-ons T: with terminal box F:with fan FF: with improved supporter M: with brake |
two. two GN 15 K
a b c d
| a. Body dimension: 2 = 60mm |
| b. Sort of output shaft: GN: EPT pinion shaft GU: Improved pinion shaft |
| c. Reduction Ratio 15 =1:15 |
| d. EPT Variety: K: Ball bearing KB: Improved ball bearing |
Specifications:
| Manner #8226Type | Output EPT | Voltage | Frequency | Current | Starting | Rated | Rated | Capacitor | |
| EPT Wire Sort | W | V | Hz | A | Torque | Torque | Velocity | muF | |
| Pinion Shaft | Spherical Shaft | mN.m | mN.m | r/min | |||||
| 2IK6GN-A | 2IK6A-A | 6 | 1ph 100 | fifty | .24 | 55 | forty eight | 1200 | three.5 |
| sixty | .25 | 50 | forty | 1450 | |||||
| 2IK6GN-E | 2IK6A-E | six | 1ph a hundred and ten | sixty | .sixteen | forty | 40 | 1450 | 2 |
| 1ph a hundred and twenty | .eighteen | ||||||||
| 2IK6GN-C | 2IK6A-C | six | 1ph 220 | 50 | .thirteen | 50 | 48 | 1200 | .8 |
| 1ph 230 | .14 | 40 | 1450 | ||||||
| 2IK6GN-H | 2IK6A-H | six | 1ph 220 | sixty | .13 | 55 | forty | 1450 | |
| 1ph 230 | .fourteen | ||||||||
| 2IK6GN-S | 2IK6A-S | 6 | 3ph 220 | 50 | .076 | eighty five | forty eight | 1200 | – |
| 60 | 1.076 | 70 | forty | 1450 | |||||
| 2IK6GN-S3 | 2IK6A-S3 | 6 | 3ph 380 | fifty | .044 | eighty five | 48 | 1200 | – |
| 60 | .038 | 70 | 40 | 1450 | |||||
| EPT Type | Gearhead Design | Gear Ratio |
| EPT Lifestyle #8226 Lower Sound | 2GN?K | 3,3.six,5,6 ,seven.5,nine,twelve.5. 15,eighteen,25,thirty, 36, 50,sixty. 75,ninety,one hundred, a hundred and twenty, a hundred and fifty, one hundred eighty,200 |
| 2GN10XK (Decimal EPT) | ||
Allowance Torque EPTble:
| Type EPT/Gearhead | Equipment Ratio | 3 | 3.six | 5 | six | seven.5 | nine | 12.five | 15 | eighteen | 25 | 30 | 36 | 50 | sixty | 75 | ninety | 100 | one hundred twenty | a hundred and fifty | 180 | two hundred | |
| Velocity rpm | 50Hz | five hundred | 417 | 300 | 250 | 200 | 166 | one hundred twenty | 100 | eighty three | sixty | 50 | 41 | thirty | twenty five | 20 | sixteen | 15 | twelve.5 | 10 | 8.three | 7.five | |
| 60Hz | 600 | five hundred | 360 | 300 | 240 | 200 | 144 | one hundred twenty | a hundred | 72 | sixty | 50 | 36 | 30 | 24 | twenty | eighteen | 15 | 12 | 10 | nine | ||
| 2IK6GN-A | 2GN?K | 50Hz | .twelve | .fourteen | .19 | .23 | .29 | .35 | .forty nine | .fifty eight | .seven | .88 | one.one | one.three | 1.6 | 1.9 | 2.4 | 2.9 | three | three | three | 3 | 3 |
| 2IK6GN-E | |||||||||||||||||||||||
| 2IK6GN-C | one.22 | 1.forty three | one.94 | two.35 | 2.96 | 3.fifty seven | five | five.ninety two | 7.fourteen | 8.ninety eight | eleven.2 | 13.three | sixteen.three | 19.4 | 24.five | 29.six | thirty | 30 | 30 | 30 | 30 | ||
| 2IK6GN-H | 60Hz | .1 | .twelve | .16 | .19 | .24 | .29 | .forty one | .forty nine | .fifty eight | .seventy three | .88 | one.one | 1.three | one.six | two | two.four | 2.six | three | three | 3 | 3 | |
| 2IK6GN-S | one.02 | one.22 | 1.63 | 1.94 | two.45 | two.96 | 4.18 | 5 | five.92 | seven.45 | eight.98 | 11.2 | 13.3 | 16.three | 20.4 | 24.five | 26.five | thirty | thirty | 30 | thirty | ||
Proportions:
Equipment motor:
Capacitor:
| Product | Capacitor Design | L | W | H | |
| Pinion Shaft | Round Shaft | ||||
| 2IK6GN-A | 2IK6A-A | ZD35CFAUL | 38 | 19.five | 31 |
| 2IK6GN-E | 2IK6A-E | ZD20CFAUL | 36 | fifteen | 25 |
| 2IK6GN-C | 2IK6A-C | ZD08CFAUL | 36 | 10.5 | 20 |
Wiring Diagram:
Note:
one.The path of motor rotation is as viewed from the shaft end of motor. CW signifies the clockwise route, although CCW represents the counterclockwise direction.
2. Identify indicated in the checklist is pinion shaft sort, also valid for the equivalent spherical shaft type.
FAQ:
Q: What’re your primary products?
A: We at the moment generate Brushed DC EPTs, Brushed DC Gear EPTs, Planetary DC Gear EPTs, Brushless DC EPTs, AC EPTs, Higher EPT Planetary EPT and EPT Cycloidal EPT and many others.. You can verify the technical specs for previously mentioned motors on our web site and you can electronic mail us to advise necessary motors for each your specification as well.
Q: How to pick a suitable motor or EPT?
A:If you have motor images or drawings to display us, or you have comprehensive specifications, this kind of as, voltage, speed, torque, motor size, operating method of the motor, required life time and noise stage and many others, please do not be reluctant to permit us know, then we can advise suited motor for every your request accordingly.
Q: Do you have a customized provider for your stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd motors or EPTes?
A: Indeed, we can customize for every your ask for for the voltage, pace, torque and shaft size/condition. If you require added wires/cables soldered on the terminal or require to insert connectors, or capacitors or EMC we can make it too.
Q: Do you have an specific layout provider for motors?
A: Yes, we would like to layout motors independently for our buyers, but some sort of molds are necessory to be deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ped which might need specific EPT and layout charging.
Q: What’s your guide time?
A: EPTly sEPTing, our normal stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd solution will need fifteen-30days, a little bit EPTer for tailored merchandise. But we are extremely fleXiHu (West Lake) Dis.ble on the direct time, it will depend on the distinct orders.
