MKD112C-058-GG0-AN Bosch Rexroth Indramat
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MPN: R911283448
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The Bosch Rexroth Indramat MKD112C-058-GG0-AN is a servo motor in the MKD Synchronous Motors series, featuring a plain shaft with a shaft seal and a centering diameter of 130 mm. It offers a continuous torque at standstill of 38.0 Nm and uses resolver feedback for position detection. The unit is designed with motor size 112 and has a connection on Side A using an output connector.
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Product Description:
The MKD112C-058-GG0-AN is a servo motor produced by Bosch Rexroth Indramat and included in the MKD Synchronous Motors series. Designed for industrial automation axes, the unit converts electrical energy into controlled rotary motion so that positioning, indexing, or speed-regulated duties can be executed by attached mechanical loads. It operates as part of a closed-loop drive system controlled by a compatible servo amplifier. That arrangement allows the motor to respond quickly to command changes while maintaining stable motion under varying load conditions. This makes it suitable for axes that require repeatable starts, stops, and speed changes during automated cycles.
Its continuous torque at standstill reaches 38.0 Nm, allowing the drive to hold or start sizable inertial loads without overheating. The mounting flange provides a centering diameter of 130 mm, which aligns the motor precisely with gearboxes or machine frames. Cables are routed to Side A, where a single output connector carries power and feedback to keep the connection area compact. Rotor position is measured by a resolver feedback (RSF) device that delivers analog sine and cosine signals for relative position detection during closed-loop control. Because the resolver provides continuous rotor angle data, the amplifier can correct position error as operating conditions change.
The motor body uses length designation C in the 112 frame size, giving a balance between torque density and housing volume for installations where space is limited. A plain shaft is supplied so couplings or pulleys can be mounted without keyways, and a shaft seal is fitted to restrict oil or dust from entering the front bearing. Because the unit is delivered without a holding brake, machinery must rely on external clamping or static motor torque to maintain position when power is removed. This shaft arrangement is often used with clamping hubs that need a smooth contact surface for accurate alignment. Electrical behavior is matched to drive inverters through winding code 058, which sets the resistance and inductance values used for current regulation.
Frequently Asked Questions about MKD112C-058-GG0-AN:
Q: What is the continuous torque at standstill for the MKD112C-058-GG0-AN servo motor?
A: The MKD112C-058-GG0-AN has a continuous torque at standstill of 38.0 Nm.
Q: What type of encoder is used on the MKD112C-058-GG0-AN motor?
A: This model uses resolver feedback (RSF) for position detection, providing relative position information.
Q: What kind of shaft design does the MKD112C-058-GG0-AN servo motor feature?
A: The shaft design on this servo motor is a plain shaft, without any keyway.
Q: Is a holding brake included with the MKD112C-058-GG0-AN servo motor?
A: The MKD112C-058-GG0-AN comes without a holding brake pre-installed.
Q: How is the electrical connection oriented on the MKD112C-058-GG0-AN servo motor?
A: Its connection is made via an output connector on Side A of the motor.
