MKD071B-061-EG0-KN Bosch Rexroth Indramat
MPN: R911271930
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The Bosch Rexroth Indramat MKD071B-061-EG0-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. It features a plain shaft with shaft seal, IP65 protection category, and provides 8.0 Nm continuous torque at standstill. The motor has insulation class F and does not include a holding brake.
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Product Description:
The MKD071B-061-EG0-KN is a synchronous servo motor produced by Bosch Rexroth Indramat and supplied within the MKD Synchronous Motors series. The unit serves as an electromechanical actuator in industrial automation, converting drive controller output into precise rotary motion for positioning tables, packaging axes, and material-handling equipment. By combining permanent-magnet excitation with digital feedback compatibility, the motor works with Indramat drive controllers to provide stable torque across a broad speed range while maintaining the positional accuracy required in closed-loop motion systems.
At standstill, the motor can deliver a continuous torque of 8.0 Nm, allowing it to hold loads without cycling the drive. Mechanical mating surfaces follow IEC dimensions; a centering diameter of 95 mm fits corresponding machine frames for concentric mounting, while the rectangular flange pattern spans 115 mm for secure bolt engagement. Electrical and thermal characteristics are tied to winding code 061, which identifies the resistance and inductance values the controller must match for current regulation. The housing is sealed to IP65, so dust is kept out and low-pressure water jets do not interfere with operation on exposed production lines. Power and feedback conductors terminate inside a sealed connection box, which helps keep cable routing organized.
The connection box is located on Side B, keeping cabling clear of adjacent axes in multi-motor assemblies. The motor uses a plain shaft with a shaft seal to limit lubricant escape and resist splash intrusion during washdown. The stator windings use Class F insulation, so the unit can tolerate winding temperatures up to 155 °C. Permitted ambient operation spans 0-40 °C, and the B-length housing balances mass with overall envelope size. Because the motor is supplied without a holding brake, applications that need power-off position retention must rely on external clamping or servo-lock torque. Size code 071 keeps overall inertia moderate for responsive acceleration, and the connection type uses screw terminals rather than fixed pigtails for straightforward service.
Frequently Asked Questions about MKD071B-061-EG0-KN:
Q: Does the MKD071B-061-EG0-KN include a holding brake?
A: The MKD071B-061-EG0-KN servo motor is manufactured without a holding brake.
Q: What shaft design does the MKD071B-061-EG0-KN utilize?
A: The MKD071B-061-EG0-KN features a plain shaft design, suitable for direct coupling to loads.
Q: What is the continuous torque at standstill for the MKD071B-061-EG0-KN?
A: This motor provides a continuous torque of 8.0 Nm at standstill, making it effective for stable operations under load.
Q: What is the protection rating of the MKD071B-061-EG0-KN servo motor?
A: The protection category for this model is IP65, indicating it is dust-tight and protected against water jets.
Q: What is the connection layout of the MKD071B-061-EG0-KN motor?
A: The connection direction for this motor is Side B, with a connection box utilized for wiring.