MDD025C-N-100-N2K-040PC0
The MDD025C-N-100-N2K-040PC0 is a compact synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with digital drive controllers and provides fast rotary motion with repeatable positioning for pick-and-place modules, light material-handling axes, and high-speed printing stations. By combining permanent-magnet excitation with electronic commutation from the drive, the motor builds torque quickly while fitting into a compact mechanical envelope. This layout is well suited to small automation axes where rapid response and limited mounting space are both important.
It uses a centering diameter of 40 mm, allowing the front flange to seat accurately in pilot bores and maintain radial alignment. Continuous torque at standstill is rated at 0.90 Nm, so the motor can hold low-mass loads without exceeding thermal limits during steady operation. A nominal operating speed of 10000 rpm supports high throughput on small axes when the motor is paired with suitable gearing. Because the unit is supplied without a blocking brake, any gravity holding or safety holding must be provided externally. An integrated absolute encoder provides shaft position information immediately after power is restored. A durable shaft seal sits behind the output end to help keep contaminants away from the bearings and retain grease during rapid duty cycles.
Control signals return through resolver feedback, which provides sinusoidal position data for smooth vector control across the speed range. Power, feedback, and protective earth conductors exit on Side A, and the connecting cable with a coupling unit helps keep routing compact inside linear slides or rotary tables. This cable arrangement is useful where available space around moving machine sections is limited. The single output end uses a keyway shaft that accepts standard keyed hubs and supports positive torque transfer during acceleration. The motor has a standard housing with standard balancing, and its 025 frame size with C length keeps the package compact for high-speed, low-inertia service.
