MKD071B-024-KP0-KN Bosch Rexroth Indramat
MPN: R911312771
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The Bosch Rexroth Indramat MKD071B-024-KP0-KN is a servo motor from the MKD Synchronous Motors series with a flange size of 115 mm and a centering diameter of 95 mm. This motor features resolver feedback with integrated encoder for absolute position detection exceeding 4096 revolutions, an IP65 protection category, and delivers a continuous torque of 8.0 Nm at standstill. It has a shaft with keyway and class F insulation, and operates in ambient temperatures from 0 to 40°C.
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Product Description:
The Bosch Rexroth Indramat MKD Synchronous Motors series includes the MKD071B-024-KP0-KN. This servo motor is built for industrial automation tasks that require controlled torque and repeatable motion, allowing machine tools, material-handling axes, and assembly stations to synchronize movement with a linked drive controller. Integrated electronic transducers relay speed and position to the control loop, and the motor uses standard Rexroth mounting dimensions that support installation in common machine layouts.
The motor delivers a continuous standstill torque of 8.0 Nm, allowing it to hold loads during dwell phases without thermal overload. A centering diameter of 95 mm guides the housing into the mating pilot bore and helps keep radial runout low, while the square flange measures 115 mm across and provides a bolt pattern used by many standard gearboxes. Position data is generated by resolver feedback with an integrated encoder, so rotor position is available to the drive without additional sensors. Power and signal terminations exit on side B through a prewired connection box, helping keep cables away from moving mechanics. The shaft is keyed for positive torque transfer, and the unit is supplied without a holding brake, making it suitable for applications that already use external clamping devices.
The enclosure carries an IP65 rating, so dust ingress and water jets do not interfere with the stator windings or the resolver. System precision is rated at ±8 angular minutes, a tolerance that supports coordinated multi-axis motion without noticeable cumulative error. Thermal operation remains stable between 0–40 °C, and Class F insulation provides additional thermal margin during demanding duty cycles. The drive uses winding code 024, which aligns the voltage constant and resistance with standard Rexroth power stages. A shaft seal protects the front bearing, and absolute position detection over more than 4096 revolutions supports startup routines.
Frequently Asked Questions about MKD071B-024-KP0-KN:
Q: What is the continuous torque at standstill for the MKD071B-024-KP0-KN motor?
A: The MKD071B-024-KP0-KN provides a continuous standstill torque of 8.0 Nm, suitable for demanding positioning tasks.
Q: What type of encoder and position detection does the MKD071B-024-KP0-KN feature?
A: This motor uses resolver feedback with an integrated encoder for precise absolute position detection exceeding 4096 revolutions.
Q: Does the MKD071B-024-KP0-KN motor come with a holding brake?
A: It is manufactured without a holding brake, making it necessary to externally secure loads if required.
Q: What is the protection category of the MKD071B-024-KP0-KN motor?
A: The MKD071B-024-KP0-KN conforms to IP65 protection, ensuring dust-tightness and protection against water jets.
Q: What is the connection direction and type for the MKD071B-024-KP0-KN motor?
A: The connection box on this model is mounted on Side B for flexible installation.