Product Description

MHD071B-061-NG1-UN is a high-performance industrial servo motor. It is designed and produced by Bosch Rexroth. The motor has a robust IP65 rated housing that provides complete protection against dust ingress and strong protection against moisture ingress. The motor shaft is also equipped with a seal, which also prevents ingress of environmental contaminants. The motor supports electronic commutation. Use of lifetime-lubricated bearings adds to the motor reliability. The motor is maintenance-free, which reduces operating costs, and enables higher productivity and profitability. The MHD071B-061-NG1-UN motor has a smooth shaft>. Shafts with key are also available for MHD motors. The motor is equipped with a 5 Nm rated <. This brake operates at 24 Volts DC and draws 0.56 Amps. Its connection time is 20 milliseconds and its disconnection time is 38 milliseconds.

Holding brakes with higher holding torque ratings are available for MHD071 series motors. Bosch has designed the MHD071B-061-NG1-UN motor for convection cooling and surface cooling. Convection cooling provides cost effective cooling with a lower output current and torque. Surface cooling provides improved cooling with cooling fans and enables higher output torque and current. Continuous torque of the motor at standstill with convection cooling is 8 Nm. Continuous torque of the motor at standstill with surface cooling is 12 Nm. Continuous current of the motor at standstill with convection cooling is 11.2 Amps. Continuous current of the motor at standstill with surface cooling is 16.8 Amps. The speed rating with convection cooling is 4000 RPM. The motor speed rating with surface cooling is 5000 RPM. Peak speed of the servo motor is 6000 RPM. The motor mass is 8.8 kilograms and its housing is black.