100 W in a thumb-sized motor, thanks to 1 million rpm. From Celeroton you find a new generation of electric motors.

Our motors are designed with the smallest volume and weight, thanks to high rotational speeds. A special rotor construction allows highest loads/stresses and makes the ultra-high speeds possible. The optimal stator winding and high frequency laminated yoke complete the motor. Our own, continuously improving motor design and optimization tool ensures the highest levels of efficiency. Despite the high speeds our motors often reach efficiency levels higher than in comparable low frequency motors. The amount of heat generated in the rotor and stator is extremely low. Depending on the application and the environmental conditions the motors can be equipped with either ball bearings or Celeroton's proprietary magnetic bearing technology.

The best performance from our motors is reached in combination with the Celeroton converter range.

Other Specifications?

Do you need a larger or smaller power, torque or speed?

Do you want just motor components rather than a complete motor?

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Selection of right motor

Do you need help in the selection of the right motor?

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Why should I decide on a motor from Celeroton?

  • highest power density
  • highest rotational speeds
  • highest efficiency
  • lowest weight and volume

Overview Celeroton Motors

Type Rated power
(with cooling)
Rated speed
(with cooling)
  Length    WeightBearing
CM-2-500 100 W
(200 W)
500,000 rpm 69 V 22 mm 28.5 mm 36 gBall bearingsDatenblatt CM-2-500
CM-25-280 730 W
(1,000 W)
250,000 rpm
(280,000 rpm)
96 V 46 mm 58.5 mm 380 gBall bearingsDatasheet CM-25-280
CM-95-250 2,500 W 250,000 rpm 310 V 70 mm 112.5 mm 1 kgBall bearingsDatenblatt CM-2-500
CM-AMB-400 250 W 400,000 rpm 50 V 62 mm 74 mm 600 gMagnetic
Datasheet CM-25-280
Overview Celeroton Motors