BM71-91 - DC planetary gear drive
BM71-91 is a complete DC gear drive with planetary gearmotor SM71P and DC motor controller BMD. The drive is 24VDC voltage.
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 gear drive BM71-91
Motor power: 90W
Rated torque: 125kgf*cm
Rated speed: 20rpm
Reduction ratio: 1/91
Gearhead type: planetary
Dimensions of gearmotor SM71P
Dimensions of DC brush motor controller BMD