Product Description:

The MDD025B-N-100-N2G-040FR1 is a synchronous servo motor built by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. It is intended to pair with digital drive controllers where rapid acceleration, compact form, and closed-loop position control are required for automated handling systems, light machining axes, laboratory devices, or other compact motion platforms. The motor has size 025 with length code B, so it occupies minimal space beside tooling while still fitting applications that demand quick response and precise positioning.

This unit reaches a nominal speed of 10000 rpm, allowing short-cycle positioning in high-throughput stations where fast response is important. At standstill it can deliver 0.60 Nm of continuous holding torque. A blocking brake rated at 1.0 Nm supplements that torque during power-off periods, helping hold vertical loads or maintain fixture alignment when the axis is not energized. Mechanical alignment to adjacent machine elements is aided by the 40 mm centering shoulder, while all power and feedback conductors exit on the right side of the housing to support orderly cable routing when drives are mounted in series. Motion feedback is generated by resolver feedback, which provides rotor position signals that the controller can use for stable closed-loop speed regulation and repeatable movement.

Connections are implemented through a sealed connector rather than flying leads, which keeps cable routing compact and helps protect the electrical interface. The motor uses a plain shaft without additional keyways, reducing vibration transfer into precision slides and supporting smooth coupling to the driven mechanism. Standard dynamic balancing keeps residual imbalance within ISO limits, and the design is supplied without a shaft seal for dry, clean-air enclosures where low drag and maximum speed are preferred.