MKD025B-144-GG0-UN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911287762
The Bosch Rexroth Indramat MKD025B-144-GG0-UN is a servo motor from the MKD Synchronous Motors series and features resolver feedback for position detection. It provides a continuous torque at standstill of 0.9 Nm and comes with power and encoder connectors. The motor has a 54 mm flange size, a 40 mm centering diameter, and a plain shaft with a shaft seal.
Internal Product Review
The MKD025B-144-GG0-UN is a Bosch Rexroth Indramat servo motor from the MKD Synchronous Motors series, well suited for precise motion applications. Resolver feedback (RSF) and relative position detection support stable feedback quality and dependable control tuning. A 270° turnable connector arrangement and shaft seal add installation flexibility and long-term service value.
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Product Description:
The MKD025B-144-GG0-UN servo motor is produced by Bosch Rexroth Indramat and belongs to the MKD Synchronous Motors series. Built for dynamic motion control, the unit fits applications that demand precise yet compact drive elements. It uses the 025 frame size and length code B, so its mechanical envelope remains small while still accommodating the internal winding set. The motor functions as an actuator in multi-axis industrial automation, translating drive commands into stable rotary output for feeders, small gantries, and indexing mechanisms. When paired with a compatible drive controller, it supports repeatable starts, stops, and positioning moves in confined machine layouts.
A centering diameter of 40 mm aligns the housing with mating pilot recesses, while the square flange spans 54 mm for miniature planetary gearheads or direct couplings. During continuous standstill operation, the shaft can deliver 0.9 Nm of torque without thermal overload. Feedback is handled by resolver feedback (RSF), which provides analog sine-cosine signals used by the controller for motor commutation and position tracking. Cable egress is flexible because the connector set can be rotated through 270°, simplifying routing in tight panels. This arrangement helps keep cables clear of nearby guards, slides, or cable carriers.
Electrical termination is completed through power and encoder connectors, eliminating fixed pigtails and allowing direct connection to matching cables. The motor is supplied without a holding brake, so external clamping devices or drive torque must secure the load during power-off states. A plain shaft minimizes runout and supports friction-fit couplings, and an internal lip keeps a shaft seal in place for basic ingress protection. The copper windings use code 144, which corresponds to the resistance and inductance values expected by compatible drive inverters. This electrical match helps the drive regulate current smoothly during low-speed motion and repeated indexing cycles.
