China OEM Yej Brake 4HP Three Phase 3kw 2p 4p 6p 8p Foot Mount Flange Three Phase Motor vacuum pump oil

Product Description


Product Description


YEJ Series Three Phase Brake Motors    


Standard Features:
0.18kw~ 45kw

2/4/6 Pole

Frame size 80 ~ 255

3000/1500/1000 RPM

IP55 Protection

Class F Insulation  Low noise

Energy-saving   High reliability

40ºC Ambient Temperature Rating

Cast Iron Construction (Aluminum Housing are also available)

Mounting dimensions meet the IEC60034 standard


 2 Pole  Specifications   
MODEL KW HP RPM HZ Amps @ 380V Frame Insulation Class Efficient η% Power factor Cosφ Static braking torque No-load braking time
YEJ-80M1-2 0.75 1.00  2825 50 1.83  80M1 F 75 0.84 7.5 0.2
YEJ-80M2-2 1.1 1.5 2825 50 2.61  80M2 F 76.2 0.86 7.5 0.2
YEJ-90S-2 1.5 2.0  2840 50 3.46  90S F 78.5 0.85 15 0.2
YEJ-90L-2 2.2 3.0  2840 50 4.85  90L F 81 0.86 15 0.2
YEJ-100L-2 3.0  4.0  2870 50 6.34  100L F 82.6 0.87 30 0.2
YEJ-112M-2 4.0  5.5 2880 50 8.20  112M F 84.2 0.88 10 0.25
YEJ-132S1-2 5.5 7.5 2900 50 11.1  132S1 F 85.7 0.88 75 0.25
YEJ-132S2-2 7.5 10 2900 50 14.9  132S2 F 87 0.88 75 0.25
YEJ-160M1-2 11 15 2930 50 21.2  160M1 F 88.4 0.88 450 0.35
YEJ-160M2-2 15 20 2930 50 28.6  160M2 F 89.4 0.88 450 0.35
YEJ-160L-2 18.5 25 2930 50 34.7  160L F 90 0.89 150 0.35
YEJ-180M-2 22 30 2940 50 41.0  180M F 90.5 0.89 200 0.35
YEJ-200L1-2 30 40 2950 50 55.4  200L1 F 91.4 0.89 300 0.45
YEJ-200L2-2 37 50 2950 50 67.9  200L2 F 92 0.89 300 0.45
YEJ-225M-2 45 60 2960 50 82.1  225M F 92.5 0.89 450 0.45
 4 Pole  Specifications   
MODEL KW HP RPM HZ Amps @ 380V Frame Insulation Class Efficient η% Power factor Cosφ Static braking torque No-load braking time
YEJ-80M1-4 0.55 0.75  1390 50 1.57  80M1 F 71 0.76 7.5 0.2
YEJ-80M2-4 0.75 1 1390 50 2.05  80M2 F 73 0.76 7.5 0.2
YEJ-90S-4 1.1 1.5  1400 50 2.85  90S F 76.2 0.78 15 0.2
YEJ-90L-4 1.5 2.0  1400 50 3.68  90L F 78.5 0.79 15 0.2
YEJ-100L1-4 2.2  3.0  1420 50 5.09  100L1 F 81 0.82 30 0.2
YEJ-100L2-4 3.0  4 1420 50 6.73  100L2 F 82.6 0.81 30 0.2
YEJ-112M-4 4 5.5 1440 50 8.8  112M F 84.2 0.82 40 0.25
YEJ-132S-4 5.5 7.5 1440 50 11.7  132S1 F 85.7 0.84 75 0.25
YEJ-132M-4 7.5 10 1440 50 15.6  132M F 87 0.85 75 0.25
YEJ-160M-4 11 15 1460 50 22.5  160M F 88.4 0.84 150 0.35
YEJ-160L-4 15 20 1460 50 30.0  160L F 89.4 0.85 150 0.35
YEJ-180M-4 18.5 25 1465 50 36.3  180M F 90 0.86 200 0.35
YEJ-180L-4 22 30 1465 50 42.9  180L F 90.5 0.86 200 0.35
YEJ-200L-4 30 40 1470 50 58.0  200L F 91.4 0.87 300 0.45
YEJ-225S-4 37 50 1475 50 70.2  225S F 92 0.87 450 0.45
YEJ-225M-4 45 60 1475 50 85.0  225M F 92.5 0.88 450 0.45
 6 Pole  Specifications   
MODEL KW HP RPM HZ Amps @ 380V Frame Insulation Class Efficient η% Power factor Cosφ Static braking torque No-load braking time
YEJ-90S-6 0.75 1.0  910 50 2.29  90S F 69 0.7 15 0.2
YEJ-90L-6 1.1 1.5  910 50 3.18  90L F 72 0.72 15 0.2
YEJ-100L-6 1.5  2.0  930 50 4.00  100L F 76 0.74 30 0.2
YEJ-112M-6 2.2  3 940 50 5.57  112M F 79 0.74 40 0.25
YEJ-132S-6 3 4 960 50 7.40  132S F 81 0.76 75 0.25
YEJ-132M1-6 4 5.5 960 50 9.75  132M1 F 82 0.77 75 0.35
YEJ-132M2-6 5.5 7.5 960 50 12.9  132M2 F 84 0.78 75 0.35
YEJ-160M-6 7.5 10 970 50 17.2  160M F 86 0.78 150 0.35
YEJ-160L-6 11 15 970 50 24.5  160L F 87.5 0.78 150 0.35
YEJ-180L-6 15 20 970 50 31.6  180M F 89 0.81 200 0.45
YEJ-200L1-6 18.5 25 975 50 38.6  200L1 F 90 0.83 300 0.45
YEJ-200L2-6 22 30 975 50 44.7  200L2 F 90 0.83 300 0.45
YEJ-225M-6 30 40 980 50 59.3  225M F 91.5 0.85 450 0.45


Company Profile

Company Profile and Production Workshop

HangZhou Xihu (West Lake) Dis.yi Electric Motor Co., Ltd. Locates at HangZhou City ZHangZhoug China, which is close to Yong-guan expressway HangZhou East exit, also close to the international famous import and export ports HangZhou and ZheJiang , which is very convenient to all transportation.
HangZhou CHINAMFG Motor Factory who was 1 division of HangZhou Xihu (West Lake) Dis.yi Electric Motor in the past, specializes in researching, developing and manufacturing NEMA standard electric motors and IEC standard 3 & single phase motors.

At CHINAMFG Motor, our devoted engineering team and production team are now turning out a variety of electric motor lines with cutting-edge technologies, NEMA premium efficiency motors from fractional 42 frame motors to 587 frame size, ranging from 1/3hp to 500 HP; NEMA ODP& TEFC, Single & Three Phase with casting iron, rolled steel shell, stainless steel motor materials electric motors. As well as IEC metric motors 80 though 355 frame size.

We have been enjoying a good credit and reputation. For any inquiries, questions or suggestions, please feel free to contact us. Looking CHINAMFG to cooperating with you in near future!

Company Certification

Packaging & Shipping

About the packaging, due to the weight and size of the motor, we have several packaging options, Please see the following packing information below:

There are 2 ways of carton packing, foam and EPE Foam. EPE Foam is a new buffering and joltproof packing material with good heat resisting, damp proof, wear preventing and anti-corroding function. Customers can choose for themselves.


Product Application



   fans,  pumps, machine tools,

   compressors, conveyors,

   machinery and other

   general machinery equipment,

   can also be in the petroleum,

   chemical, steel, mining, etc.

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Q: What is the payment terms?
A: T/T is available. (30%deposit before production, 70%balance before shipping)
Q: What is your delivery time?
A: Within 25-30 days after receiving deposit. 
Q: Do you offer OEM service?
A: Yes. We accept OEM service.  
Q: Where is your loading port ?
A: HangZhou Port, ZheJiang Port, China.

Q: What’s your MQQ?
A: Our MQQ is 10 Sets.

Q: How do you pack your products?
A: Small motors are packed in carton or plywood cases, and large motors in wooden cases.


Application: Industrial
Speed: Variable Speed
Number of Stator: Three-Phase
Function: Driving, Control
Casing Protection: Closed Type
Number of Poles: 6
US$ 299.99/Piece
1 Piece(Min.Order)




brake motor

Can brake motors be used in conjunction with other motion control methods?

Yes, brake motors can be used in conjunction with other motion control methods to achieve precise and efficient control over mechanical systems. Brake motors provide braking functionality, while other motion control methods offer various means of controlling the speed, position, and acceleration of the system. Combining brake motors with other motion control methods allows for enhanced overall system performance and versatility. Here’s a detailed explanation of how brake motors can be used in conjunction with other motion control methods:

  • Variable Frequency Drives (VFDs): Brake motors can be used in conjunction with VFDs, which are electronic devices that control the speed and torque of an electric motor. VFDs enable precise speed control, acceleration, and deceleration of the motor by adjusting the frequency and voltage supplied to the motor. By incorporating a brake motor with a VFD, the system benefits from both the braking capability of the motor and the advanced speed control provided by the VFD.
  • Servo Systems: Servo systems are motion control systems that utilize servo motors and feedback mechanisms to achieve highly accurate control over position, velocity, and torque. In certain applications where rapid and precise positioning is required, brake motors can be used in conjunction with servo systems. The brake motor provides the braking function when the system needs to hold position or decelerate rapidly, while the servo system controls the dynamic motion and positioning tasks.
  • Stepper Motor Control: Stepper motors are widely used in applications that require precise control over position and speed. Brake motors can be utilized alongside stepper motor control systems to provide braking functionality when the motor needs to hold position or prevent undesired movement. This combination allows for improved stability and control over the stepper motor system, especially in applications where holding torque and quick deceleration are important.
  • Hydraulic or Pneumatic Systems: In some industrial applications, hydraulic or pneumatic systems are used for motion control. Brake motors can be integrated into these systems to provide additional braking capability when needed. For example, a brake motor can be employed to hold a specific position or provide emergency braking in a hydraulic or pneumatic actuator system, enhancing safety and control.
  • Control Algorithms and Systems: Brake motors can also be utilized in conjunction with various control algorithms and systems to achieve specific motion control objectives. These control algorithms can include closed-loop feedback control, PID (Proportional-Integral-Derivative) control, or advanced motion control algorithms. By incorporating a brake motor into the system, the control algorithms can utilize the braking functionality to enhance overall system performance and stability.

The combination of brake motors with other motion control methods offers a wide range of possibilities for achieving precise, efficient, and safe control over mechanical systems. Whether it is in conjunction with VFDs, servo systems, stepper motor control, hydraulic or pneumatic systems, or specific control algorithms, brake motors can complement and enhance the functionality of other motion control methods. This integration allows for customized and optimized control solutions to meet the specific requirements of diverse applications.

brake motor

How do brake motors contribute to the efficiency of conveyor systems and material handling?

Brake motors play a crucial role in enhancing the efficiency of conveyor systems and material handling operations. They provide several advantages that improve the overall performance and productivity of these systems. Here’s a detailed explanation of how brake motors contribute to the efficiency of conveyor systems and material handling:

  • Precise Control: Brake motors offer precise control over the movement of conveyor systems. The braking mechanism allows for quick and accurate stopping, starting, and positioning of the conveyor belt or other material handling components. This precise control ensures efficient operation, minimizing the time and effort required to handle materials and reducing the risk of damage or accidents.
  • Speed Regulation: Brake motors can regulate the speed of conveyor systems, allowing operators to adjust the conveying speed according to the specific requirements of the materials being handled. This speed control capability enables efficient material flow, optimizing production processes and preventing bottlenecks or congestion. It also contributes to better synchronization with upstream or downstream processes, improving overall system efficiency.
  • Load Handling: Brake motors are designed to handle varying loads encountered in material handling applications. They provide the necessary power and torque to move heavy loads along the conveyor system smoothly and efficiently. The braking mechanism ensures safe and controlled stopping even with substantial loads, preventing excessive wear or damage to the system and facilitating efficient material transfer.
  • Energy Efficiency: Brake motors are engineered for energy efficiency, contributing to cost savings and sustainability in material handling operations. They are designed to minimize energy consumption during operation by optimizing motor efficiency, reducing heat losses, and utilizing regenerative braking techniques. Energy-efficient brake motors help lower electricity consumption, resulting in reduced operating costs and a smaller environmental footprint.
  • Safety Enhancements: Brake motors incorporate safety features that enhance the efficiency of conveyor systems and material handling by safeguarding personnel and equipment. They are equipped with braking systems that provide reliable stopping power, preventing unintended motion or runaway loads. Emergency stop functionality adds an extra layer of safety, allowing immediate halting of the system in case of emergencies or hazards, thereby minimizing the potential for accidents and improving overall operational efficiency.
  • Reliability and Durability: Brake motors are constructed to withstand the demanding conditions of material handling environments. They are designed with robust components and built-in protection features to ensure reliable operation even in harsh or challenging conditions. The durability of brake motors reduces downtime due to motor failures or maintenance issues, resulting in improved system efficiency and increased productivity.
  • Integration and Automation: Brake motors can be seamlessly integrated into automated material handling systems, enabling efficient and streamlined operations. They can be synchronized with control systems and sensors to optimize material flow, automate processes, and enable efficient sorting, routing, or accumulation of items. This integration and automation capability enhances system efficiency, reduces manual intervention, and enables real-time monitoring and control of the material handling process.
  • Maintenance and Serviceability: Brake motors are designed for ease of maintenance and serviceability, which contributes to the overall efficiency of conveyor systems and material handling operations. They often feature modular designs that allow quick and easy replacement of components, minimizing downtime during maintenance or repairs. Accessible lubrication points, inspection ports, and diagnostic features simplify routine maintenance tasks, ensuring that the motors remain in optimal working condition and maximizing system uptime.

By providing precise control, speed regulation, reliable load handling, energy efficiency, safety enhancements, durability, integration with automation systems, and ease of maintenance, brake motors significantly contribute to the efficiency of conveyor systems and material handling operations. Their performance and features optimize material flow, reduce downtime, enhance safety, lower operating costs, and improve overall productivity in a wide range of industries and applications.

brake motor

How do brake motors handle variations in load and stopping requirements?

Brake motors are designed to handle variations in load and stopping requirements by incorporating specific features and mechanisms that allow for flexibility and adaptability. These features enable brake motors to effectively respond to changes in load conditions and meet the diverse stopping requirements of different applications. Here’s a detailed explanation of how brake motors handle variations in load and stopping requirements:

1. Adjustable Braking Torque: Brake motors often have adjustable braking torque, allowing operators to modify the stopping force according to the specific load requirements. By adjusting the braking torque, brake motors can accommodate variations in load size, weight, and inertia. Higher braking torque can be set for heavier loads, while lower braking torque can be selected for lighter loads, ensuring optimal stopping performance and preventing excessive wear or damage to the braking system.

2. Controlled Response Time: Brake motors provide controlled response times, allowing for precise and efficient stopping according to the application requirements. The response time refers to the duration between the command to stop and the actual cessation of rotation. Brake motors can be designed with adjustable response times, enabling operators to set the desired stopping speed based on the load characteristics and safety considerations. This flexibility ensures that the braking action is appropriately matched to the load and stopping requirements.

3. Dynamic Braking: Dynamic braking is a feature found in some brake motors that helps handle variations in load and stopping requirements. When the motor is de-energized, dynamic braking converts the kinetic energy of the rotating load into electrical energy, which is dissipated as heat through a resistor or regenerative braking system. This braking mechanism allows brake motors to handle different load conditions and varying stopping requirements, dissipating excess energy and bringing the rotating equipment to a controlled stop.

4. Integrated Control Systems: Brake motors often come equipped with integrated control systems that allow for customized programming and adjustment of the braking parameters. These control systems enable operators to adapt the braking performance based on the load characteristics and stopping requirements. By adjusting parameters such as braking torque, response time, and braking profiles, brake motors can handle variations in load and achieve the desired stopping performance for different applications.

5. Monitoring and Feedback: Some brake motor systems incorporate monitoring and feedback mechanisms to provide real-time information about the load conditions and stopping performance. This feedback can include data on motor temperature, current consumption, or position feedback from encoders or sensors. By continuously monitoring these parameters, brake motors can dynamically adjust their braking action to accommodate variations in load and ensure optimal stopping performance.

6. Adaptable Brake Design: Brake motors are designed with consideration for load variations and stopping requirements. The brake design takes into account factors such as braking surface area, material composition, and cooling methods. These design features allow brake motors to handle different load conditions effectively and provide consistent and reliable stopping performance under varying circumstances.

By incorporating adjustable braking torque, controlled response time, dynamic braking, integrated control systems, monitoring and feedback mechanisms, and adaptable brake designs, brake motors can handle variations in load and stopping requirements. These features enhance the versatility and performance of brake motors, making them suitable for a wide range of applications across different industries.

China OEM Yej Brake 4HP Three Phase 3kw 2p 4p 6p 8p Foot Mount Flange Three Phase Motor   vacuum pump oil	China OEM Yej Brake 4HP Three Phase 3kw 2p 4p 6p 8p Foot Mount Flange Three Phase Motor   vacuum pump oil
editor by CX 2023-11-30