MDD025C-N-100-N2K-040MC1

The Bosch Rexroth Indramat MDD025C-N-100-N2K-040MC1 from the MDD Synchronous Motors series is a high‐precision motor for digital drive controllers engineered to deliver reliable performance. With a motor size 025 frame and motor length code C, this unit balances compact dimensions with robust output characteristics. Rated for a nominal speed of 10000 min⁻¹, the design excels in demanding positioning and indexing applications. Integrated design choices such as a standard housing and standard balancing ensure straightforward installation in a variety of machine tool and automation setups.

Mechanically, the motor offers a centering diameter of 40 mm to guarantee concentric alignment with driven components, while the shaft type keyway provides positive torque transmission under dynamic loads. This variant is supplied without shaft seal, simplifying maintenance when environmental sealing is managed externally. At standstill, the unit produces a continuous torque of 0.90 Nm, and its with blocking brake option features a holding brake torque of 1.0 Nm to maintain load position in power‐off or emergency scenarios. The standard housing design and robust internal balancing contribute to minimized vibration and extended bearing life across extended duty cycles.

On the feedback side, the motor integrates an absolute encoder for precise absolute position feedback immediately on power‐up, complemented by built‐in resolver feedback for high‐speed commutation reliability. Connectivity is streamlined via a connecting cable with coupling unit on side A, enabling rapid plug‐and‐play integration with drive electronics. Thanks to its open-shaft end configuration standard (without side B shaft end), the motor accommodates common mounting strategies while keeping system footprint to a minimum. Together, these features make the MDD025C-N-100-N2K-040MC1 an optimal choice for high-speed, high-precision digital drive applications where compactness and control fidelity are critical.