• Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Rod S****
    I purchased the 3-pack of the smaller steppers for my current ender 3 pro project. For my applications, they work perfectly. It's a great deal for quality motors, and I'm going to purchase another 10 packs.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Sam N***
    These are great motors and they are very strong. They are operating quietly, and also need them to release their hold every time a move is complete.
  • Changzhou Hetai Motor And Electric Appliance Co., Ltd.
    Jim S**
    Please develop more low noise gearbox and with better prices, so we can sell your products to more clients and gain larger markets. Thank you.
Contact Person : Nora
Whatsapp : +8618661153149

75BLX DC BRUSHLESS 40VDC 3500RPM 6A 235W 100MΩ Min.500VDC 120º electrical angle

Place of Origin China
Brand Name Hetai
Certification CE ROHS ISO
Model Number 75BLX
Minimum Order Quantity 50
Delivery Time 30days

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Model 75BLX01 Rated Voltage 40VDC
Rated Current 7.4Amps Rated Torque 0.64N-m
Output Power 235 Watts Peak Torque 1.9N-m
Applications Robotics, Electric Vehicles, Industrial Automation Hall Effect Angle 120º Electrical Angle
Insulation Class B Winding Type Star
You can tick the products you need and communicate with us in the message board.
Model 75BLX01 75BLX02 75BLX03
Number of Poles 8 8 8
Number of Phases 3 3 3
Rated Voltage VDC 40 40 40
Rated speed RPM 3500 3100 3100
Rated Torque N-m 0.64 1.1 1.47
Rated Current Amps 7.4 10.5 12
Output Power Watts 235 357 477
Peak Torque N-m 1.9 3.3 4.4
Peak Current Amps 22.2 31.5 36
Torqueconstant N-m/Amps 0.093 0.104 0.104
Back EMF V/kRPM 9.7 10.9 10.9
Rotor inertia g·cm2 648 813 980
Body Length (L) mm 110 140 165
Mass kg 2 2.5 3
Leave a Message
Model 75BLX01 75BLX02 75BLX03
Product Description

Product Description:

Brushless motors offer excellent performance and reliable quality for all types of scenarios.


Length 110MM~165MM, Weight KG~3KG The compact design of the motor makes it suitable for use in equipment with limited space, ensuring ease of installation and flexibility. The lightweight design helps to reduce the overall equipment weight and improve the efficiency and performance of mobile equipment.


The 40V voltage is suitable for common low voltage applications, providing safe and efficient power support.


A stable speed of 3500RPM makes this motor suitable for applications that require precise speed control.


0.64 N.m has the proper torque output for medium duty operation.


The motor draws 7.4 amps of current when operating at rated voltage, ensuring efficient energy conversion.


The output in the 235~477W power range allows the motor to adapt to different workloads and application scenarios.


Designed with a balance of performance and efficiency, this brushless motor provides excellent performance and long-lasting service life, whether it's for industrial automation equipment, robotics, or other applications that require efficient power output.

Caution 1: Peak Torque is provided for the purpose of performance calculations only. Operate near, or at this condition will result in motor damaged.

Note: We can also manufacture products according to customer's requirements.

75BLX  DC BRUSHLESS 40VDC 3500RPM 6A 235W 100MΩ Min.500VDC  120º electrical angle 075BLX  DC BRUSHLESS 40VDC 3500RPM 6A 235W 100MΩ Min.500VDC  120º electrical angle 1



Brushless motors are a type of motor known for their high efficiency, low noise, and high reliability. As a result, they find widespread applications across various fields, including but not limited to:


1. Power Tools: Widely used in power tools such as drills, saws, and wrenches, where their high efficiency and torque provide improved performance and durability.


2. Automotive Industry: Used in electric vehicles for propulsion systems, electric power steering systems, electric seat adjustment systems, and other vehicle systems, offering higher energy efficiency and lower noise levels.


3. Aerospace: Widely applied in aircraft for operations like cabin door actuation, landing gear operations, and drone propulsion systems, meeting the efficiency and weight requirements of the aerospace sector.


4.Household Appliances: Found in various household appliances like washing machines, refrigerators, and vacuum cleaners, providing lower energy consumption and noise levels, enhancing appliance performance and user experience.


5.Industrial Automation: Utilized in automation equipment and robots for tasks such as automated assembly lines, logistics conveyor systems, and welding robots, achieving high efficiency and precise control.


6. Medical Devices: Commonly used in medical pumps, surgical instruments, imaging equipment, and more, where their low noise and high reliability make them an ideal choice for medical applications.


7. Consumer Electronic: Brushless motors are extensively used in consumer electronics products like smartphones for vibration motors, autofocus systems in camera modules, drones, and more, offering improved performance and user experience.


Therefore, due to their high efficiency, low noise, and reliability, brushless motors have significant application value across various fields, with their scope of application continuously expanding and deepening.

75BLX  DC BRUSHLESS 40VDC 3500RPM 6A 235W 100MΩ Min.500VDC  120º electrical angle 2



75BLX  DC BRUSHLESS 40VDC 3500RPM 6A 235W 100MΩ Min.500VDC  120º electrical angle 3

Which motor components can be customized?

Additional custom parts include: custom shafts, standard shafts, keyed shafts, D-cut shafts, threaded shafts, etc.


① Custom shafts

② Custom flanges, including flange shape and flange mounting holes

③ Custom performance

④ Custom IP rating

⑤ Custom insulation class

⑥ Custom cables

⑦ Custom connectors

⑧ Custom encoders

⑨ Custom integrated drives and brakes


Support and Services:

Our Brushless DC Motor product comes with comprehensive technical support and services to ensure that our customers get the most out of their purchase. Our team of experts is available to provide assistance with installation, troubleshooting, and maintenance of the motor. Additionally, we offer repair and replacement services to ensure that your motor is always in top condition. We also provide training and consulting services to help our customers optimize their operations and improve efficiency. Contact us to learn more about our technical support and services.