Product Description:

The MHP115B-058-HG1-RNNNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MHP Synchronous Motors series. It converts commanded current into controlled torque so that packaging lines, pick-and-place axes, and machining centers achieve repeatable positions and speeds within automated cells. Its synchronous design supports accurate speed regulation and responsive motion when paired with a compatible drive controller.

The motor’s continuous standstill torque is rated at 50.0 Nm, and this value is achieved with heat removed by natural convection rather than forced airflow. The motor is sealed to IP65, which helps protect internal components from dust and water jets and supports cabinet-free installation. Operation is permitted between 0 to +40 °C, allowing use in standard industrial environments. The output uses a plain shaft with a sealing ring, which supports direct coupling while helping limit lubricant migration. Winding code 058 sets the electrical characteristics used by the drive controller for current regulation, and frame size 115 with the B-length stack sets the motor’s inertia and overall installation envelope.

Load holding during power-off conditions is provided by an integrated brake with 70.0 Nm of static torque. Position feedback is supplied by an incremental encoder with 2048 increments, which provides the resolution needed for velocity control and electronic commutation. The winding insulation is class F, allowing the motor to tolerate elevated internal temperatures during cyclic overloads. Electrical power enters through a plug with the connector on the right side, which can simplify cable routing when the motor is installed in tight spaces. The motor already includes the brake, encoder, and shaft sealing, so system matching mainly depends on correct drive selection and suitable ambient conditions.