M-Series Servo Motor

The M Series motors were characterised by the slim motor body and their extremely high torque-to-inertia ratio especially designed for highly dynamic applications.

For retrofit and new applications please consider the AKM and AKM2G series motors.


  • 5 frame sizes (50mm, 74mm, 97mm, 135mm and 190mm)
  • Rare-earth magnets for high peak torque
  • Windings designed for sinusoidal commutation
  • Integrated hollow-shaft resolver as standard
  • High accuracy mounting in accordance to DIN 42955 R standards
  • Maintenance-free
  • Thermal protection

M Series Servo Motor Brochure