Product Description:

The MHD115C-024 is a servo motor manufactured by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. Designed for closed-loop industrial drive systems, the unit converts drive currents from compatible inverters into repetitive angular motion that maintains precise velocity and position under load. In automation cells, it couples directly to gearboxes or mechanical shafts to move tooling, gantries, or conveyors without backlash.

The motor’s mechanical interface starts with a centering pilot of 180 mm; this diameter aligns the stator face to machine frames so radial runout remains minimal during high-speed cycles. Surrounding the pilot, a square flange measuring 192 mm on each side provides four tapped holes for rigid mounting. Once secured, the rotor can deliver a continuous standstill torque of 70.0 Nm, enabling static load holding during indexing or vertical-axis work. Dynamic capability is influenced by the frame designation. Size code 115 refers to the laminated core diameter, while winding code 024 indicates the number of turns and conductor cross section used for the electrical design. These parameters also affect current demand, induced voltage, and the cable requirements of the matching drive system.

Length identifier C extends the active stack so thermal mass rises, which helps the windings absorb intermittent overloads without exceeding insulation limits. The longer housing also provides more room for active magnetic material in the stator. Inside this taller housing, the electromagnetic package from Bosch Rexroth Indramat balances copper fill and cooling paths to support smooth torque output while keeping vibration low. Within the MHD Synchronous Motors family, the motor keeps a consistent feedback encoder pinout, shaft dimensions, and sealing concept across adjacent models. That consistency helps the unit fit machine layouts that already use the same motor platform.