Product Description:

The MHD115B-024-NG1-LA is a servo motor manufactured by Bosch Rexroth Indramat as a member of the MHD Synchronous Motors series. Intended for integration with intelligent drive controllers, this motor supplies commanded torque and speed to positioning or process axes in automated assembly, handling, or cutting equipment. Its brushless design, resolver-free digital feedback, and mechanical interface options allow installation within compact machine frames while still delivering the responsiveness required by modern CNC and motion-control applications.

At standstill, the unit can deliver 50.0 Nm of continuous torque, giving static load support and low-speed force capability without overheating. The centering diameter of 180 mm aligns the stator flange concentrically with the machine bracket and supports repeatable installation. Heat generated by copper losses is removed through natural convection, eliminating the need for forced-air ducts in sealed cabinets. Position and velocity are reported through Digital servo feedback (HSF), enabling high-speed control loops. Relative position detection is used, which simplifies homing routines in modular machinery. Incoming three-phase power is routed through a shielded power connector, a detachable fitting that simplifies cable connection.

Dynamic stopping and power-off safety are provided by an internal brake that holds 70.0 Nm on the shaft, so vertical or reciprocating loads remain secure when the inverter is disabled. The square flange measures 192 mm, giving ample bolt area for the B-length housing and the size-115 magnetic stack. Cable routing faces to the left, preventing interference with adjacent axes in compact enclosures. The winding code 024 identifies the stator winding used in this motor. A plain shaft with a factory-installed seal keeps lubricant inside the gearbox while blocking contaminants from entering the motor interior.