Product Description:

The MHP115C-058-HG1-BNNNNN is a synchronous motor produced by Bosch Rexroth Indramat and listed in the MHP Synchronous Motors series. Within automated assembly lines and machine tools, this unit converts drive amplifier output into controlled rotary motion, supporting positioning tasks that demand repeatable speed and torque. It is suited for closed-loop motion applications where stable response is required during repeated operating cycles. Its synchronous design allows the connected drive to regulate shaft motion accurately during starts, stops, and speed changes.

Under natural cooling, the motor can deliver a continuous standstill torque of 70.0 Nm. This rating is tied to the housing concept of Natural Convection, meaning heat leaves the frame without forced airflow. A protection category of IP65 shields the windings from dust penetration and water spray. The permissible ambient range is 0 to +40°C, so the motor is intended for standard industrial surroundings. Insulation is graded as class F, giving the stator varnish additional thermal margin for industrial duty. A factory-mounted holding brake is included to keep an axis stationary when supply power is removed.

Position feedback is supplied by an incremental encoder, 2048 increments, enabling the drive to detect shaft movement for closed-loop control. The drive end uses a plain shaft with a sealing ring, which eases coupling alignment while helping keep contaminants away from the bearing area. Power conductors enter through a connector on side B, keeping the opposite face clear for mechanical attachments. The motor is built in size code 115 with length code C, and winding code 058 is intended for self-cooled operation. This feedback and connection arrangement supports integration with compatible servo inverters in compact machine layouts.