Product Description:

The MHD115C-024-NG1-BN is a servo motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. The unit converts electrical energy into controlled mechanical rotation for CNC axes, handling equipment, and other automated stations that require precise torque and position regulation. It is suited for closed-loop motion tasks that depend on stable speed response and accurate axis movement during changing load conditions. A standardized flange and connector layout helps the motor fit machine spaces where high continuous power density and liquid-cooled operation are required.

At standstill the motor can deliver a continuous torque of 70.0 Nm, so the drive can hold or slowly index heavy loads without thermal overload when the liquid circuit is active. The housing is rated IP65, which helps keep out dust and low-pressure water jets so cabinet mounting is optional in many machine layouts. Heat is removed by liquid cooling, which takes thermal energy away from the stator jacket during sustained high current demand. Motion feedback is supplied through digital servo feedback (HSF), giving absolute position data to the drive with a system precision of ± 0.5 angular minutes for accurate closed-loop control.

The motor mounts to a machine frame through a centering pilot of 180 mm and a square flange that measures 192 mm on each side, providing accurate alignment for high-thrust couplings. Reliable service is supported across an ambient range of 0 to 40 °C, which suits enclosed industrial equipment operating under normal room-temperature conditions. The windings use Class F insulation, helping maintain dielectric strength as internal temperature rises during operation. A plain shaft with an integrated shaft seal helps limit lubricant escape, and the power conductors exit on side B to simplify cable routing in compact enclosures.