Product Description:

The MHD093C-035-PP0-BA is a synchronous motor built by Bosch Rexroth Indramat for the MHD Synchronous Motors series. As a servo motor, it converts electrical energy into controlled mechanical rotation for axis drives and positioning modules in industrial automation. The model combines a 093 frame with the C length code to keep the housing compact while still supporting medium-torque applications. Its integrated digital servo feedback encoder supplies rotor position data directly to the drive controller, allowing closed-loop speed and torque regulation without additional sensors.

At stall, the motor delivers a constant torque of 23.0 Nm, so medium-load axes can often operate without a gearbox. Alignment to gearheads or machine plates is supported by a centering diameter of 130 mm and a square flange pattern of 140 / 150 mm. Heat is removed through the motor housing by natural convection, so fan units and liquid cooling circuits are not required. The output uses a keyed shaft that transfers torque through a standard key-and-hub connection. Because the motor is supplied without a holding brake, external holding devices are required when power-off load retention is needed.

Electrical integration is straightforward because the three-phase leads leave the stator housing through a molded output connector on side B. The encoder uses absolute feedback for more than 4096 revolutions, which allows the drive to retain position information over multiple turns. For applications that need higher thermal endurance, winding code 035 identifies the electrical winding layout used by the motor, which helps match the unit with compatible drive parameters. A shaft seal helps block lubricants and dust from entering the bearing cavity during continuous operation. This arrangement supports reliable operation where cable routing, position tracking, and shaft protection all need to remain consistent during repeated motion cycles.