Product Description:

The MDD025B-N-100-N2G-040PD1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Designed for use with digital drive controllers, it supplies precise rotary motion to compact pick-and-place heads, indexing tables, and other high-speed automation axes. Its 025 frame size and B-length body keep the unit compact for tightly spaced machine layouts. The motor is suited to applications that need quick response, accurate positioning, and a housing that can fit close to neighboring components.

At standstill, the motor delivers 0.60 Nm of continuous torque, giving stable holding force for light loads without additional gearing. During operation, it reaches a nominal speed of 10000 rpm, supporting rapid cycle times when paired with high-frequency inverters. A centering diameter of 40 mm aligns the flange accurately with gearboxes and helps reduce runout at the coupling point. All electrical and feedback terminations exit on side B, so wiring remains accessible even when the front face is recessed in machinery. The connection hardware uses a connecting cable with a coupling unit that locks to the drive without tools. Position data is transmitted through resolver feedback, which resists electrical noise and supports stable closed-loop control.

For load holding, the integrated brake provides 1.0 Nm of torque, and the motor includes a blocking brake that clamps the shaft when power is removed. A keyway shaft profile simplifies coupling to pulleys or clutches, and the bearing region is protected by a shaft seal that helps limit oil or coolant ingress. The shaft uses a single-ended layout, so there is no rear extension behind the motor. That arrangement shortens the overall package and helps the motor fit installations where adjacent axes or guarding leave little rear clearance inside compact machine frames.