Product Description:

Bosch Rexroth Indramat manufactures the MHD115C-024-PP0-LN, a servo motor in the MHD Synchronous Motors series. The unit converts regulated drive current into controlled rotary motion for positioning or speed-regulated axes in automated machinery. Its digital feedback and keyed output shaft allow the drive controller to apply precise angle commands to mechanical loads, making the motor suitable for packaging, handling, and machining cells. This motor is intended for servo applications that require repeatable motion and stable response to changing loads.

The motor develops a continuous standstill torque of 70.0 Nm, providing reserve torque for holding static loads when the application does not use a separate brake. The housing is rated IP65, which helps keep dust and water jets away from the windings and internal components. Thermal losses are removed by liquid cooling, which helps maintain stable operating temperature in enclosed installations. Position feedback relies on an integrated optical encoder that provides ± 0.5 angular minutes of system accuracy and reports absolute position over more than 4096 revolutions to the controller. The closed-loop feedback signal allows the connected drive to monitor shaft position during motion and at standstill.

The motor uses Insulation Class F, and winding code 024 identifies the electrical configuration for this frame and length. A centering pilot of 180 mm supports accurate alignment on machine interfaces, and the keyed shaft includes a shaft seal to limit lubricant migration along the journal. The motor uses the 115-size, C-length format, and installation is permitted up to 1000 m above sea level. The power connector exits on the left side of the housing, which can simplify cable routing in compact cabinets. Operation is permitted from 0 to 40 °C, while storage from -20 to 80 °C covers shipment and downtime. The motor is supplied without a holding brake, so position retention must be provided by the drive or by external mechanical hardware.