Ultra high-speed motors (CM-2-500 series)

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

The CM-2-500 series 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. An optimal stator winding and high-frequency laminated yoke round off the special characteristics of this 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.

The most important features of this series are as follows:

  • Rated power (uncooled):                100W
  • Rated power (cooled):                    200W
  • Rated speed:                                 500.000 U/Min
  • DC link voltage:                             69V
  • Outer diameter:                             22mm
  • Length:                                          28,5mm
  • Weight:                                          36g

The best performance from our motors is reached in combination with specialised high-speed controllers.