Product Description:

The MHD112A-024-PG1-LN belongs to the MHD Synchronous Motors series engineered by Bosch Rexroth Indramat. It is a servo motor intended for precision position and velocity control in automated machinery. By integrating an absolute encoder that tracks more than 4096 revolutions and digital servo feedback, the unit supplies real-time rotor data to the drive controller. This motor has a plain shaft, making it suitable for closed-loop axes where repeatable motion accuracy is essential.

The motor delivers a continuous standstill torque of 15.0 Nm, so it can hold a load without overheating when stationary. Heat generated in the stator is extracted through liquid cooling, allowing full-rated output in compact installations. Mechanical alignment to gearboxes or machine frames is simplified by the 130 mm centering diameter and a square flange that measures 192 mm across. The housing carries an ingress rating of IP65, blocking dust and water jets during washdown or particulate-rich processes. Electrical power enters from the left through a sealed power connector, and optical measurement methods inside the encoder support system accuracy.

The built-in brake supplies 22.0 Nm of holding torque to secure vertical or indexing loads when the drive is de-energized, and operation is permitted between 0 to 40 °C without derating. Within this range, the rotor position is resolved to within ± 0.5 angular minutes, a figure that supports fine contouring tasks in the drive system. The electrical winding identified by 024 matches drive modules that supply the required current and voltage. Class F insulation, a positive shaft seal, and liquid cooling also let the motor handle storage temperatures from -20 to +80 °C and installation heights up to 1000 m above mean sea level while maintaining encoder integrity and absolute position tracking.