Product Description:

The MDD025C-N-100-N2K-040GE0 synchronous servo motor is produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for digital drive controllers, it operates compact, high-speed axes in automated machinery. By converting electrical commands into rapid rotation, it maintains precise position and velocity control needed in pick-and-place modules, small spindle drives, and packaging stations. Its mounting dimensions permit direct pairing with Indramat drive modules that supply power and closed-loop regulation.

At standstill the rotor can supply a continuous torque of 0.90 Nm, so the designer can predict holding force against static loads without overheating. During motion it reaches a nominal speed of 10000 min⁻¹, supporting processes that demand fast cycle times. The flange includes a centering diameter of 40 mm, which positions the housing accurately on the mounting surface and minimizes radial misalignment. Power and feedback conductors exit on the Left, simplifying cabinet layouts when motors are installed in mirrored pairs. Connection is carried through a Connecting cable with coupling unit, reducing installation time compared with terminal boxes. The frame belongs to motor size 025, indicating the stator’s cross-section and influencing mass and thermal capacity.

Rotor balance is performed to standard grade, and the package length is coded C, yet the sensing elements define its control precision. Position is reported by an Integrated absolute encoder, giving the drive a multiturn reference immediately at power-up. For velocity loops the motor transmits analog signals from Resolver feedback, which the controller converts into real-time angle and speed data. Mechanical output is delivered through a Plain shaft, and contamination ingress is limited by a shaft seal that is installed at the gearbox interface. Because the design is supplied without a blocking brake, external clamping devices must be added when power-off holding is necessary.