Product Description:

The MDD025A-N-100-N2K-040GC0 is a compact servo unit from Bosch Rexroth Indramat’s MDD Synchronous Motors series. In an automation cell it serves as the electromechanical actuator that converts drive-controller current into precise angular motion, making it suitable for light indexing tables, miniature spindle drives, and packaging feeders. By delivering repeatable torque within a small frame, the motor helps machine builders reduce machine footprint while retaining high throughput.

With a continuous standstill torque of 0.33 Nm, the motor keeps low-mass loads steady without overheating. Its rotor is wound for a nominal speed of 10000 min⁻¹, enabling fast indexing where short cycle times are critical. Position data are returned through resolver feedback, allowing the controller to recover absolute position immediately after power restoration. All power and signal conductors exit on Side A, simplifying cable routing when the unit is nestled against a machine plate. During sustained operation these ratings permit repeated acceleration with modest thermal rise, and the elevated base speed reduces external gear ratio requirements.

A centering diameter of 40 mm provides an accurate pilot that aligns the stator in high-speed assemblies. The output end is a plain shaft, coupled to loads through backlash-free clamping hubs and protected by a shaft seal that keeps grease and dust away from the bearings. Motor wiring is completed through a connecting cable with coupling unit, so no terminal box is required in cramped enclosures. Because the unit is supplied without a blocking brake, designers must rely on drive torque or external clamps for static holding, and factory balancing to the standard grade keeps vibration low near peak speed.

Wake Industrial keeps this model in stock for quick fulfillment. Same-day shipping options are available to minimize downtime. Each unit is backed by a 1-year warranty for added purchasing confidence.