Product Description:

The MDD025A-N-100-N2K-040MC0 is a compact member of the MDD Synchronous Motors series from Bosch Rexroth Indramat. Intended for use with digital drive controllers, this size 025 unit converts commanded current into high-speed rotary motion for light pick-and-place stations, miniature spindles, and indexing tables where low inertia and rapid acceleration are priorities.

Mechanically, the motor holds a centering diameter of 40 mm, permitting accurate alignment to gearboxes or mounting plates. At standstill it sustains a continuous torque of 0.33 Nm, ensuring position retention under modest loads without overheating. Once energized, the rotor attains a nominal speed of 10000 min⁻¹, enabling short cycle times in servo duties. Torque is delivered through a keyway shaft, and the shaft end is supplied only on side A for minimal overall depth. The standard housing and balancing grade control vibration, while the absence of a shaft seal requires external protection against fluid ingress.

Electrical connections exit on Side A, and a connecting cable with coupling unit allows quick removal during servicing. Feedback to the drive is provided by resolver feedback plus an integrated absolute encoder, so the axis reports its position immediately after power-up. Because the unit is built without a blocking brake, external clamps must secure vertical loads. Motor length code A denotes the shortest rotor stack, and the standard housing combined with no shaft seal means ambient airflow is the only environmental barrier.

Wake Industrial stocks this motor and can arrange same-day shipping when urgent replacement is required. Quotes remain valid for 30 days, simplifying budget approval. The company’s inventory management ensures units are ready for prompt dispatch.