Product Description:

The MDD025C-N-100-N2G-040PR0 is a compact synchronous servo motor produced by Bosch Rexroth Indramat and supplied in the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded electrical input into tightly regulated rotary motion for high-speed positioning and continuous-duty industrial axes. The motor uses frame size 025 with length code C, so it fits restricted installation spaces while still providing the thermal capacity expected from this motor class. This layout makes it suitable for machinery that needs responsive motion without a large mounting footprint.

Mechanical interface dimensions include a centering diameter of 40 mm, which helps align the motor accurately with a machine flange or gearbox input. Under continuous stall conditions, the rotor can deliver 0.90 Nm of torque, giving the drive a stable holding capability at zero speed. Dynamic operation is supported by a nominal speed of 10000 rpm, allowing high linear travel rates when the motor is paired with belts or screw drives. Power and feedback conductors exit on the right side, and the connection interface uses a connector for a direct plug-in cable arrangement. Position and speed data are provided through resolver feedback, which gives the controller an analog signal that remains reliable in electrically noisy environments.

The motor follows standard balancing to reduce residual vibration at high speed, and the housing uses a standard form that keeps mounting points consistent with other units in the same frame size. It has a single shaft end machined with a keyway, which allows positive torque transfer to a coupling or pulley. A fitted shaft seal protects the front bearing area against dust or coolant ingress during operation. Because the motor is supplied without a blocking brake, the driven load must be held at standstill by the mechanism or by external braking hardware when power is removed.