Product Description

MHD041B-144-NP1-UN is a MHD series industrial motor. It is manufactured by Bosch Rexroth. MHD motor applications include machine tools, printing and paper machines, packaging machines, and automation. MHD motors have a brushless design and use lifetime-lubricated bearings. The brushless design avoids all the reliability and safety issues associated with motors that use carbon brushes for commutation. As a result, MHD motors do not require maintenance. Moreover, MHD motors have IP65 rated housings that are dust proof and safe from low-pressure water jets. Motor temperature monitoring is a feature that provides overload protection. MHD motors support easy attachment to the machine. They are equipped with a flange for easy mounting. MHD motors can be installed in any desired position. Motor cables are available in various designs and allow easy cabling.

The MHD041B-144-NP1-UN is a motor with a housing that is designed for convection cooling. The optimal operating temperature is 0 to 40 degrees Celsius. Operation outside this range leads to output derating and should be avoided. Continuous output torque of the motor is 2.7 Nm and the continuous output current is 7.5 Amps. The rated speed is 3000 RPM and the maximum speed is 7500 RPM. Bosch recommends using power cables with 1 mm2 cross-sectional area. Time constant of the motor is 30 minutes. The motor is equipped with a holding brake. Its holding torque is 2.2 Nm. Voltage rating and current rating of the brake are 24 Volts DC and 0.34 Amps respectively. Connection time and disconnection time for the holding brake are 14 and 28 milliseconds respectively Mass of the brake is 0.28 kilograms. Mass of the MHD041B-144-NP1-UN motor is 4.5 kilograms. Color of the housing is black.