Product Description:

The MDD025A-N-100-N2K-040PA1 is a permanent-magnet servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed to pair with digital drive controllers, this motor turns electrical commands into high-speed rotational motion for indexing tables, small gantries, and compact tooling stations in industrial automation.

When energized but motionless the rotor can maintain a shaft load with a continuous torque of 0.33 Nm; this value defines the force available to hold a position without overheating. Once the drive issues a velocity command, the winding and magnet design support a nominal speed of 10 000 min⁻¹, making the unit suitable for fast pick cycles or spindle duties. A blocking brake is fitted and can apply up to 1.0 Nm of static torque, allowing the axis to stay locked during power loss or maintenance. Accurate mechanical mating is facilitated by a centering shoulder of 40 mm in diameter which aligns the flange to the machine frame.

Installation details further enhance integration. The output shaft is machined with a keyway, so torque can be transmitted through standard couplings without custom hubs, and a shaft seal is fitted to reduce ingress of cutting fluids. Motion feedback is delivered through resolver feedback for real-time velocity loops, while an additional integrated absolute encoder supplies multiturn position data to the controller at power-up. Smooth rotation is ensured by standard balancing, which keeps vibration within the limits of miniature linear stages. Cable entry is on side A via a single connector, and the A-length, size-025 housing fits easily into confined servo clusters.

Wake Industrial stocks this motor and offers same-day shipping for orders finalized before the daily cutoff. Every purchase is backed by a 1-year warranty that covers components and workmanship. For part numbers, fault codes, or general specifications, customers can use the free chat tool to receive timely answers.