Medium high Torque motor

MI-F 250 mm - Direct Drive

Magnetic Innovations’ medium high torque motor has a diameter of 250 mm (~9.8 inch), the MI-F-250 mm and has a peak torque range of 121-400 Nm and a continuous torque range of 42-208 Nm. Furthermore, additional cooling options can be integrated for demanding applications. Our torque motors thus effectively maintain the high performance and continuous torque necessary, even for demanding applications.

Moreover, our motors use direct drive technology which eliminates the use of a transmission or gearbox. This way the efficiency increases tremendously, because the amount of moving parts in the system is reduced. Additional benefits are the silence and high dynamic operation the motor creates as well as its very high life expectancy and low maintenance.

Industry Applications

    • Industrial or agricultural fan applications – HVLS fans
    • Automotive industry – Vehicle propulsion
    • Energy generation – Wind power generation
    • Machine tool – Various machines and systems to create a significant reduction in costs
    • Servo motor applications

Highlights Torque Motors


Key features our medium high torque motor, the MI-F-250 mm, are:

•   High dynamics
•   Low maintenance
•   High torque density
•   Optimal speed control
•   reliability and lifetime
•   Quiet operation
•   High efficiency

MI-F-250 motor specifications

Size (outer diameters): 250 mm
Height: From 44 mm to 95 mm
Continuous torque: Between 52Nm and 206Nm
Peak torque: Between 151Nm and 453Nm
Lamination stack: 25, 50 and 75 mm
Total mass: From 7,8 to 21,24 kg / From 17.2 lbs to 46.8 lbs
Winding: Various winding designs possible
Cooling options: Water or air
Sensor: Sensored or sensorless control is possible
Servo control: Suitable for servo control applications
Commutation: Brushless

More information

If you have any questions or wish to receive more information, please feel free to contact us. If you know your torque motor requirements, please inculdes these in the comment section. 

FAQ Torque Motor MI-F-250

[sc_fs_multi_faq headline-1="h3" question-1="What are the adventages of the torque motor MI-F-250?" answer-1="Advantages of the torque motor are: high dynamics, high torque density, high efficiency, optimal speed control, high reliability and lifetime and low maintenance." headline-2="h3" question-2="What are the cooling options for the torque motor MI-F-250?" answer-2="To safeguard motor integrity for high performance applications, temperature control is required. Water cooling, forced air cooling or temperature control sensors can be integrated with the torque motors. So that applications can effectively maintain high performance." headline-3="h3" question-3="What is the torque of the MI-F-250 Torque motor?" answer-3="Depending on the model the Continuous torque is between 39,9Nm and 219,8Nm. The peak torque is between 120,6Nm and 400Nm." headline-4="h3" question-4="How can a direct drive torque motor lower energy consumption?" answer-4="Direct drive torque motors contain a relative large number of poles. This combined with different winding types results in high force and power density of the motors. As a result, the power requirements and energy consumption are generally low." "count="4" html="true" css_class=""]