MKD025B-144-GG0-UN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911287762
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
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.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
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.
Frequently Asked Questions about MKD025B-144-GG0-UN:
Q: What type of shaft and sealing does the MKD025B-144-GG0-UN motor have?
A: The MKD025B-144-GG0-UN features a plain shaft with an integrated shaft seal.
Q: What feedback method is used for position detection in the MKD025B-144-GG0-UN?
A: This motor utilizes resolver feedback (RSF) for position detection, providing relative positioning information.
Q: What is the centering diameter of the MKD025B-144-GG0-UN motor?
A: The centering diameter for the MKD025B-144-GG0-UN is 40 mm, suitable for precise mounting.
Q: What is the continuous standstill torque of the MKD025B-144-GG0-UN?
A: Continuous torque at standstill is rated at 0.9 Nm for this model.
Q: Is a holding brake included on the MKD025B-144-GG0-UN motor?
A: The MKD025B-144-GG0-UN does not come equipped with a holding brake.
