MHD112C-035-NG3-BN

The Bosch Rexroth Indramat MHD112C-035-NG3-BN servo motor from the MHD Synchronous Motors series delivers high-precision motion control in a compact, rugged package. This synchronous motor features integrated Digital servo feedback (HSF) encoder technology to ensure accurate speed and position regulation. Equipped with a robust holding brake providing 70.0 Nm of holding torque, it secures stationary loads under fault or power-off conditions. The motor’s design integrates a plain shaft with shaft seal and a flange interface optimized for industrial mounting. Seamless closed-loop operation is achieved through continuous monitoring of rotor position and torque output.

Detailed mechanical and electrical specifications define the MHD112C-035-NG3-BN’s performance envelope. The motor’s flange measures 192 mm in diameter with four mounting holes and a centering diameter of 130 mm for precise alignment. With a Motor Size of 112 and Motor Length code "C," the Winding Code is identified as 035. Position detection is managed by a Relative system, while the power connection is routed to side B via a dedicated Output Connector. The continuous torque at standstill registers 38.0 Nm, supporting demanding load requirements. The servo motor’s Product Type classification underscores its role in high-accuracy drives.

Operational robustness is enhanced by a liquid cooling option, denoted by Housing Cooling Type, which maintains thermal stability under extended duty cycles. The plain shaft design paired with an integrated shaft seal ensures contamination resistance and reliable service life in harsh environments. Continuous torque delivery of 38.0 Nm at standstill under liquid cooling conditions allows for predictable acceleration profiles and reduced thermal derating. The incorporated Digital servo feedback (HSF) encoder provides high-resolution position feedback, enabling advanced control algorithms within the drive controller. Holding brake dynamics are optimized, with a rated torque of 70.0 Nm and precise engagement timing for rapid load arrest.

System integration is facilitated through standard digital feedback interfaces, allowing the MHD112C-035-NG3-BN to couple seamlessly with Rexroth Indramat servo drives and motion controllers. Engineers can leverage the Relative position detection scheme for multi-axis synchronization in CNC machines, robotic manipulators, or packaging equipment. The combination of Bosch Rexroth Indramat quality, liquid cooling capability, and high holding torque makes this servo motor ideal for machine tool spindles, pick-and-place systems, and automated assembly lines. Clear mounting interfaces and standardized connection direction simplify installation and maintenance across industrial automation platforms.