MDD025B-N-100-N2G-040MB0

The Bosch Rexroth Indramat MDD025B-N-100-N2G-040MB0 is part of the high-performance MDD Synchronous Motors series of digital AC servo motors and combines a permanent-magnet rotor with an encoder for commutation, rotor position, and speed control. It features a motor size 025 frame and a motor length code B for a compact installation footprint. With a nominal speed of 10000 min⁻¹ and a continuous torque at standstill of 0.60 Nm, it supports rapid acceleration profiles and precise static load positioning. Supplied without blocking brake, the motor employs robust resolver feedback to ensure accurate feedback even under dynamic load changes.

The drive-ready unit uses a standard housing enclosure and a centering diameter of 40 mm, while the shaft type keyway per DIN 6885 sh. 1, 8-68 Edition guarantees secure mechanical coupling and torque transmission. Electrical integration is simplified via a side B connector connection type oriented in connection direction Side B, facilitating neat cabling in distributed control architectures. Balanced to standard specifications and fitted without shaft seal, the motor minimizes unbalanced forces at high speeds and eases preventive servicing in controlled environments. Complementing these rugged mechanical features, the high-resolution resolver feedback system delivers precise rotor angle detection and noise-immune operation for superior motion accuracy.

Designed as a product type Motor for digital drive controllers, the MDD025B-N-100-N2G-040MB0 interfaces seamlessly with Bosch Rexroth IndraDrive platforms and other digital servo drives, streamlining commissioning and parameter loading. Its standard shaft end and integrated keyway support direct attachment of gearboxes, encoders, or compliant couplings without additional adapters or fixtures. Overall, this synergy of compact dimensions, robust construction, and advanced feedback makes the MDD025B an ideal choice for demanding precision automation and dynamic positioning applications.