MHD112D-027-NP0-AN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911285449
The Bosch Rexroth Indramat MHD112D-027-NP0-AN is a servo motor from the MHD Synchronous Motors series with a continuous torque at standstill of 48.0 Nm. It features liquid cooling, a centering diameter of 130 mm, and a keyed shaft with a seal. This model uses digital servo feedback for position detection and does not include a holding brake.
Internal Product Review
The MHD112D-027-NP0-AN is a Bosch Rexroth Indramat MHD Synchronous Servo Motor featuring a keyed shaft and digital servo feedback (HSF) for precise motion control. Its liquid cooling design and 48.0 Nm continuous torque at standstill make it well-suited for demanding automation environments. This motor stands out for its efficient thermal management and high torque delivery.
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Product Description:
The MHD112D-027-NP0-AN is a servo motor manufactured by Bosch Rexroth Indramat within the MHD Synchronous Motors series. Designed for industrial automation, this motor couples with digital drives to deliver precise torque and speed control on production lines, material-handling gantries, and machining centers. Its electromechanical construction converts three-phase electrical energy into controlled rotary motion, enabling axis positioning or continuous rotation depending on the application requirements.
Its performance envelope starts with a continuous standstill torque of 48.0 Nm, allowing the shaft to sustain substantial static loads without overheating. Mounting follows the DIN square pattern with a 192 mm flange and a 130 mm centering diameter, ensuring interchangeability with other frame-112 mechanisms. The stator jacket is configured for liquid cooling; circulating coolant removes heat directly from the housing so rated torque can be maintained at elevated duty cycles. Power enters through a connector on side A, simplifying cable routing inside enclosure layouts. Combined with the frame-112 size and D length, these dimensions influence the motor’s inertia and permissible acceleration.
Additional configuration elements refine control accuracy and integration. The winding code 027 indicates copper fill and resistance values that pair the motor with specific drive current ratings. Rotor position is monitored by a digital servo feedback (HSF) encoder that streams high-speed serial data for closed-loop operation based on the motor’s relative position detection scheme. A keyed shaft transmits torque to couplings, and a shaft seal is fitted to minimize ingress of dust or coolant at the output end. Because the motor is supplied without a holding brake, drive torque or mechanical locks must secure stationary axes during power-off events.
