Product Description:

The MHD115B-024-NG1-BA is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. Designed for closed-loop motion platforms, the unit converts drive current into controlled rotary movement in assembly lines, packaging cells, and material-handling gantries. Its integration of electronic feedback and mechanical mounting dimensions allows the motor to be paired quickly with Rexroth drive controllers in multi-axis systems.

Mechanical interface begins with a centering diameter of 180 mm and a flange size of 192 mm, dimensions that seat the housing concentrically against machine frames and limit run-out during high-speed cycles. Continuous stall output reaches 50.0 Nm, providing steady torque for axes that remain loaded for long periods without exceeding thermal limits. Heat is dissipated by natural convection, so no external blower or liquid circuit is required. Position data is generated by a Digital servo feedback (HSF) encoder, which streams high-resolution signals to the drive for real-time current vector adjustment. The power leads exit toward side B, a fixed direction that simplifies cable trays when multiple motors are installed in line.

A dynamic safety element is the integrated holding brake rated at 70.0 Nm, allowing vertical or suspended loads to remain stationary once power is removed. The rotor is machined with a plain shaft, and a shaft seal is present to restrict lubricant migration and dust ingress. Winding code 024 maps the stator copper to drive voltage tables, while motor size 115 and length code B define the overall envelope for cabinet layout. Relative position detection is employed, meaning the encoder establishes a reference after each power cycle. Finally, the three-phase supply connects through an output connector, completing the electrical interface without terminal strips.