Product Description:

The MHD112B-024-PG0-RN is a servo motor manufactured by Bosch Rexroth Indramat for the MHD Synchronous Motors series. It converts commanded electrical current into regulated torque and delivers high-resolution feedback for CNC axes, pick-and-place gantries, and other closed-loop automation where consistent positioning is required. Its synchronous design supports stable speed control and repeatable axis motion in equipment that depends on precise feedback from the motor.

Winding code 024 identifies the motor's electrical characteristics, while continuous stall torque reaches 28.0 Nm, allowing the axis to hold static loads without overheating. The housing carries a protection rating of IP65, so dust and low-pressure water jets will not compromise internal parts. Heat is removed through liquid cooling, which supports sustained duty in enclosed machinery. A centering diameter of 130 mm aligns the 112-frame stator on precision gearboxes, and F-class insulation allows winding temperatures up to 155 °C. Digital servo feedback with an integrated optical encoder supplies position data to the drive, and the B motor length helps balance torque density and overall weight.

The square flange measures 192 mm, matching common ISO mounting patterns, and system accuracy is held within ±0.5 angular minutes for fine contouring tasks. Position detection remains Absolute (>4096 revolutions), so the drive retains position information after power loss without a homing cycle. Storage is permissible from -20 to +80 °C, while continuous operation is specified between 0 to 40 °C; installation up to 1000 m above mean sea level does not require derating. A plain shaft transfers torque, a shaft seal helps limit lubricant escape and coolant ingress, and the power connector is located on the right side. The motor is supplied without a holding brake, so load retention must be provided by external clamping or drive torque when power is removed.