MKD071B-035-KP3-KN Bosch Rexroth Indramat
MPN: R911299714
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The Bosch Rexroth Indramat MKD071B-035-KP3-KN is a servo motor from the MKD Synchronous Motors series, featuring a flange size of 115 mm and a centering diameter of 95 mm. It provides a continuous torque at standstill of 8.0 Nm and includes a resolver feedback encoder with absolute position detection for more than 4096 revolutions. The motor is equipped with a holding brake and a shaft with keyway and seal, with electrical connections via a connection box on Side B.
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Product Description:
The MKD071B-035-KP3-KN is a servo motor manufactured by Bosch Rexroth Indramat and supplied within the MKD Synchronous Motors series. It converts commanded current into precise rotary motion, making it suited for positioning axes, handling modules, or indexing tables that require stable torque and repeatable speed profiles in industrial automation cells. The motor has size 071 and motor length B, which keep the housing compact while supporting the torque capacity expected from this frame.
Mechanically, the motor delivers a continuous standstill torque of 8.0 Nm, allowing it to support static loads without overheating during dwell periods. Interface dimensions use a 115 mm square flange and a 95 mm centering diameter for straightforward alignment with gearboxes or machine frames. Power and feedback conductors exit on side B, and the terminations are protected inside a connection box that resists oil mist and vibration. Locating the connectors on that side simplifies vertical cabinet layouts and keeps service loops short. A built-in holding brake is included, and its torque matches the motor size to help prevent axis drift during power-off stages.
Control fidelity is provided by resolver feedback embedded in the rear housing. The feedback system provides absolute feedback for more than 4096 revolutions, so the drive can retain position information after restart and reduce the need for external homing. The output shaft is machined as a shaft with a keyway, enabling keyed couplings to resist start-stop shocks. Electrical characteristics follow winding code 035, which keeps resistance, inductance, and thermal behavior matched to compatible MKD drive modules. A shaft seal is present to limit lubricant escape and protect the bearing set from particulate or moisture intrusion during continuous duty.
Frequently Asked Questions about MKD071B-035-KP3-KN:
Q: What type of encoder is used in the MKD071B-035-KP3-KN motor?
A: The MKD071B-035-KP3-KN features resolver feedback with an integrated encoder for accurate position detection.
Q: What is the continuous standstill torque of the MKD071B-035-KP3-KN?
A: This servo motor delivers a continuous torque at standstill of 8.0 Nm.
Q: Does the MKD071B-035-KP3-KN include a holding brake?
A: The model is equipped with a holding brake, providing enhanced safety and control during operation.
Q: What is the shaft design of the MKD071B-035-KP3-KN?
A: A shaft with keyway and seal is built into this motor, offering secure coupling and additional protection.
Q: What is the centering diameter of the MKD071B-035-KP3-KN motor?
A: The centering diameter of this motor is specified at 95 mm.