Product Description:

Bosch Rexroth Indramat builds the MHD115A-024-PG0-AN as part of the MHD Synchronous Motors series. Classified as a servo motor, it supplies closed-loop rotary motion for automated transfer lines, gantry axes, and machine-tool spindles. The compact assembly uses size 115 geometry with the short A-length housing and winding code 024 to match standard Indramat digital drives. When paired with position-controlled inverters, the motor supports fast and precise axis movement in demanding industrial automation tasks. That operating profile suits feed axes and spindle-related duties that require repeatable acceleration and steady speed control over long production runs.

At standstill, the motor sustains 32.0 Nm of continuous torque, and thermal energy is removed through liquid cooling integrated into the housing. Position data is generated by digital servo feedback with an optically scanned absolute encoder, giving a total system accuracy of ± 0.5 angular minutes across more than 4096 revolutions. The enclosure carries an IP65 rating, which protects internal components from dust and low-pressure water jets during normal industrial use. The motor is supplied without a holding brake, and its power leads exit through an output connector on side A. It also uses a plain shaft with a factory-installed shaft seal, while the optical sensing method helps limit measurement drift as temperature changes.

During installation, the 180 mm centering diameter helps align the stator with precision gearboxes, while the 192 mm flange size provides a stable mounting surface for secure attachment. The motor can operate in ambient temperatures from 0 to 40 °C, and it may be stored or transported between –20 to +80 °C without degrading insulation. It uses insulation class F and is suitable for installation up to 1000 m above mean sea level. These mounting dimensions help keep the motor accurately positioned when it is coupled to driven equipment.