Product Description:

The MHD112A-024-PP2-BN is a servo motor manufactured by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. Designed for closed-loop industrial axes, it converts electrical energy into regulated rotary motion for positioning, indexing, or synchronized line duties in automated machinery. Integrated digital servo feedback provides absolute position data to the drive, and a keyed shaft with a shaft seal supports direct coupling to machine elements while helping keep lubrication contained during operation.

At standstill, the motor supplies a continuous torque of 15.0 Nm, so static loads can be held without relying on an external brake for normal control. Its enclosure carries an IP65 rating that blocks dust ingress and low-pressure water jets during washdown cycles. Heat is removed through a jacket that supports liquid cooling, helping the windings remain within their thermal range during high-duty operation. The square mounting flange spans 192 mm, and a 130 mm centering diameter helps align the motor accurately on machine frames. Electrical power exits on side B through an output connector, and winding code 024 matches the electrical characteristics used by compatible Indramat drive amplifiers.

An integrated holding device delivers 32.0 Nm of brake torque when the control system is de-energized, preventing shaft movement on vertical or safety-critical axes. The windings use Class F insulation, allowing a 155 °C thermal limit, while the specified ambient range of 0 to 40 °C supports operation in typical plant conditions. Optically measured feedback provides a system accuracy of ± 0.5 angular minutes, and the encoder returns absolute multi-turn feedback for more than 4096 revolutions so external homing switches are unnecessary. The motor has length A and size 112, supports installation altitudes up to 1000 m above mean sea level, and uses a liquid-tight shaft seal that works with the keyed output profile.