MKD041B-144-KP0-KN Bosch Rexroth Indramat
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MPN: R911262600
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The Bosch Rexroth Indramat MKD041B-144-KP0-KN is a servo motor from the MKD Synchronous Motors series with a continuous standstill torque of 2.7 Nm. It features an 82 mm flange size and a shaft with keyway, and includes resolver feedback with an integrated encoder for absolute position detection beyond 4096 revolutions. This model comes without a holding brake and uses a connection box with the connection on side B.
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Product Description:
The MKD041B-144-KP0-KN is a brushless AC servo motor produced by Bosch Rexroth Indramat within the MKD Synchronous Motors series. It serves as a compact drive element for axes that require accurate velocity and position loops in packaging, printing, and small-parts assembly equipment. Working with a matched digital controller, the motor transforms programmed current into predictable torque so multiple stations can stay synchronized, limit scrap, and keep throughput at set cycle times. Its integrated feedback also helps reduce panel space in densely populated machines.
A centering pilot of 50 mm keeps the housing concentric with the machine frame to control radial runout. At standstill, it delivers 2.7 Nm of continuous torque, allowing the axis to hold moderate loads without rising above permissible temperature. Rotor angle is returned through resolver feedback, which supplies analog sine-cosine signals for commutation and position tracking. Mounting follows an 82 mm square flange pattern that matches many compact gearheads and linear modules. Because the unit is supplied without a holding brake, vertical or safety-critical axes must rely on external clamps or maintained drive current when power is removed.
Cables exit toward the rear because terminations are on Side B of the stator, and the sealed connection box protects the power and feedback contacts from dust and lubricants. Mechanical output is provided by a shaft with keyway, giving positive engagement with couplings or pulleys. The feedback system can track motion over more than 4096 revolutions during operation, which supports long travel sequences and repeated cycle counts. Internally, winding code 144 sets the resistance and back-EMF profile used by the matching drive for efficient current use and stable thermal behavior.
Frequently Asked Questions about MKD041B-144-KP0-KN:
Q: What is the continuous torque at standstill for the MKD041B-144-KP0-KN servo motor?
A: The MKD041B-144-KP0-KN provides a continuous standstill torque of 2.7 Nm for sustained motion control applications.
Q: What type of encoder does the MKD041B-144-KP0-KN servo motor use?
A: This model uses resolver feedback with an integrated encoder for absolute position detection.
Q: What is the connection direction for the MKD041B-144-KP0-KN servo motor?
A: The MKD041B-144-KP0-KN has its electrical connection oriented to Side B.
Q: What shaft features are included on the MKD041B-144-KP0-KN motor?
A: This servo motor comes with a shaft design that includes a keyway and a shaft seal.
Q: Does the MKD041B-144-KP0-KN servo motor have a holding brake?
A: The MKD041B-144-KP0-KN is manufactured without a holding brake.
