MKD041B-144-KP1-KN/S007 Bosch Rexroth Indramat
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MPN: R911292693
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The Bosch Rexroth Indramat MKD041B-144-KP1-KN/S007 is a servo motor from the MKD Synchronous Motors series with a continuous torque at standstill of 2.7 Nm and a flange size of 82 mm. It features resolver feedback with an integrated encoder for absolute position detection, and includes a holding brake with 2.2 Nm torque. This motor has an IP65 protection rating, insulation class F, and a shaft with keyway and seal.
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Product Description:
The MKD041B-144-KP1-KN/S007 servo motor is produced by Bosch Rexroth Indramat as part of the MKD Synchronous Motors series. It is part of the modular MKD platform and is used with DIAX and EcoDrive controllers in coordinated motion systems. In automated equipment, the motor supplies bidirectional rotary power for indexing tables, packaging heads, and pick-and-place gantries that require fast response and repeatable movement. Its compact form helps it fit machines where installation space is limited but stable servo performance is still required.
The motor uses a centering diameter of 50 mm and an 82 mm square flange for attachment to standard mounting faces. Frame size 041 with motor length B determines the housing proportions, while winding code 144 identifies the electrical data used by compatible drives. At standstill, the rotor can deliver 2.7 Nm of continuous torque, which supports holding and low-speed operation without excessive heat buildup. Power, feedback, and brake conductors exit on side B through a sealed connection box, which helps keep cable routing orderly in compact machine layouts. Motion feedback is provided by resolver feedback with an integrated absolute encoder that tracks more than 4096 revolutions, so the drive can maintain stable position information through repeated operating cycles. A keyed shaft transfers torque to the load, and the shaft seal helps keep lubricant away from the stator area.
The motor is equipped with a holding brake that clamps the rotor at 2.2 Nm, which helps secure vertical or suspended loads when drive power is removed. The windings use Class F insulation and are rated for ambient temperatures from 0 to 40 °C. The housing has an IP65 enclosure rating, so dust and water jets are kept away from internal components during operation. Closed-loop positioning accuracy is maintained within ±8 angular minutes, which supports repeatable cyclic motion in automation systems. This combination of brake function, sealing, and feedback control suits machinery that needs reliable positioning in everyday industrial service.
Frequently Asked Questions about MKD041B-144-KP1-KN/S007:
Q: Does the MKD041B-144-KP1-KN/S007 servo motor come with a holding brake?
A: The MKD041B-144-KP1-KN/S007 includes a holding brake with a holding brake torque of 2.2 Nm.
Q: What type of encoder and position feedback system does the MKD041B-144-KP1-KN/S007 use?
A: This servo motor provides resolver feedback with an integrated encoder for absolute position detection of over 4096 revolutions.
Q: What protection category does the MKD041B-144-KP1-KN/S007 have?
A: The MKD041B-144-KP1-KN/S007 is protected to IP65 standards, offering complete protection against dust and low-pressure water jets.
Q: What shaft design and sealing features are present on the MKD041B-144-KP1-KN/S007?
A: A keyway shaft with a shaft seal is implemented in this model for secure mechanical coupling and added ingress protection.
Q: What is the continuous standstill torque rating of the MKD041B-144-KP1-KN/S007?
A: This motor has a continuous torque at standstill of 2.7 Nm for stable load holding during operation.
