MHD115B-058-NG1-BN

The Bosch Rexroth Indramat MHD115B-058-NG1-BN from the MHD Synchronous Motors series is a precision-engineered servo motor optimized for high-performance automation. Featuring a robust motor size 115 frame and a compact motor length B profile, this unit delivers reliable torque density across demanding applications. The winding code 058 ensures consistent electromagnetic characteristics, while the plain shaft design and integrated shaft seal provide mechanical simplicity and contamination resistance. Power routing is streamlined via a side-oriented output connector, maintaining a low-profile installation and clear cable management.

The motor’s thermal management relies on sophisticated liquid cooling, keeping temperature rise in check during extended operation. An integrated holding brake with a 70.0 Nm holding brake torque secures loads at standstill, while the 50.0 Nm continuous torque at standstill enhances positional stability under load. High-resolution position feedback is delivered through digital servo feedback (HSF), and a relative position detection system simplifies homing routines. The side B power connection direction further facilitates flexible cabinet layouts and straightforward field wiring.

With a precision-machined centering diameter of 180 mm and a standardized flange size of 192 mm, the MHD115B integrates seamlessly into existing drive systems. The rugged construction and tight tolerances minimize vibration and ensure long-term alignment accuracy. Overall, the MHD115B-058-NG1-BN combines advanced cooling, secure braking, and high-fidelity feedback in a compact package ideal for robotics, CNC machining, and high-speed gantry systems.