MKD071B-061-GG1-KN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911261681
The Bosch Rexroth Indramat MKD071B-061-GG1-KN is a servo motor in the MKD Synchronous Motors series, featuring a plain shaft design with shaft seal and a centering diameter of 95 mm. It provides a continuous torque at standstill of 8.0 Nm and includes a holding brake with 5 Nm torque and resolver feedback for relative position detection.
Internal Product Review
The MKD071B-061-GG1-KN is a Bosch Rexroth Indramat synchronous servo motor equipped with a plain shaft and resolver feedback (RSF) for precise relative position detection. Featuring 8.0 Nm continuous torque at standstill and an integrated holding brake with 5 Nm holding force, this motor is well-suited for demanding automation tasks. The side B connection box further supports adaptable installation in varied control setups.
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Product Description:
The MKD071B-061-GG1-KN is a servo motor produced by Bosch Rexroth Indramat within the MKD Synchronous Motors series. The unit converts drive current from a compatible controller into controlled rotary motion for positioning tasks in industrial automation lines, packaging systems, and material-handling stations. As a synchronous design, it maintains fixed magnetic coupling with the drive frequency, allowing repeatable speed regulation and rapid torque development for coordinated multi-axis operation. This makes the motor suitable for indexing tables, feed axes, and synchronized transport mechanisms that require consistent motion response under changing loads.
For mechanical alignment, the motor face includes a centering diameter of 95 mm, establishing radial positioning against the machine flange. The flange fit helps preserve shaft alignment and reduces mounting error when the motor is bolted to a mating surface. Electrical service access is routed on side B because the terminal hardware is grouped inside a connection box that accepts power, encoder, and brake conductors through sealed glands. The sealed entry points help protect the internal terminations from shop contamination. Under thermal equilibrium, the drive can deliver a continuous torque at standstill of 8.0 Nm, allowing static load holding without overtemperature. Position reporting is handled by resolver feedback, and the drive uses that signal for relative position information after power-up homing.
A holding brake rated at 5 Nm secures the shaft during power loss so vertical loads remain stationary until torque is reapplied. The brake is intended for holding, while normal deceleration is handled by the drive and mechanical load system. The rotor projects through a plain shaft that simplifies coupling to gearheads or pulleys, and a shaft seal limits particle or coolant ingress along that journal. Frame size 071 provides a consistent mounting pattern across the MKD family, while winding code 061 matches drive modules with the required current and back-EMF profile. Motor length B balances available torque with compact overall depth for crowded cabinets.
