BM42-61 and BM42-504 - DC drives with planetary gearhead

BM42 is a DC complete brush motor drive with planetary gearhead. It is reversible, maintenance-free. We offer two standard reduction ratios - 1/61 - BM42-61 and 1/504 - BM42-504. The drives consist of planetary gearmotor SM42P and controller BMD.

The drive controls motor speed, direction, acceleration and deceleration according signals on the controler's inputs. Motor speed is adjusted by analog voltage signal or by potentiometer - internal (there is a built-in potentiometer on the case of the BMD controller) or external (can be connected to the controller). Start/stop is a digital signal, there are inputs and buttons on the controller's case. Rotation direction is also a digital signal.

The main parameters of DC brush drives BM42-61 and BM42-504

  • Motor power: 51W
  • Reduction ratio Rated torque, kgf*cm Rated speed, rpm
    1/61 18 100
    1/504 30 14
  • Gearhead type: planetary
  • Voltage: 24VDC
  • Current: <2.1Amp

Dimensions of gearmotor SM42P

Dimensions of gearmotor SM42P
  • Gearhead lenght L=45.9mm for 1/61 ratio and L=52.6 for ratio 1/504

Dimensions of DC brush motor controller BMD

Dimensions of  DC brush motor controller BMD