Product Description:

The MDD025A-N-100-N2G-040PF1 is a compact permanent-magnet unit in the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. Designed as a positioning actuator for digital drive controllers, it supplies rapid acceleration in pick-and-place modules, test rigs, and small conveyor axes where high spindle speed and precise torque regulation are required.

This model reaches a nominal speed of 10000 min⁻¹, enabling fast cycle times when paired with low-ratio mechanical transmissions. At standstill it maintains a continuous torque of 0.33 Nm, while an integrated blocking brake applies up to 1.0 Nm to hold vertical loads during power-off states. The rotor follows standard dynamic balancing and is built in housing form “standard,” minimizing vibration in light machine frames. Frame size 025 keeps the motor envelope small, and a centering pilot of 40 mm aids accurate flange alignment to gearboxes or bearing blocks.

Electrical and mechanical connections complete the performance profile. Power and feedback conductors exit to the Right, using a connecting cable with coupling unit to simplify cabinet wiring. Position data is returned through resolver feedback, giving robust analog angle information over the entire speed range. Internally, motor length code A optimizes copper fill for the short stack, and the shaft is finished with a keyway plus a shaft seal to limit lubricant ingress. The design omits a side B shaft end, matching its role as a single-ended servo in modular machine layouts, and it is classified as a motor for digital drive controllers.

Wake Industrial offers same-day shipping on qualifying orders, backs each unit with a 1-year warranty, and provides a free chat tool for questions about type codes or fault indications.