MKD112C-024-GG3-BN Bosch Rexroth Indramat
MPN: R911283537
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The Bosch Rexroth Indramat MKD112C-024-GG3-BN is a servo motor from the MKD Synchronous Motors series with a continuous torque at standstill of 38 Nm and a holding brake torque of 70 Nm. It features a resolver feedback encoder, plain shaft with seal, and a 192 mm flange size. The motor has a centering diameter of 130 mm and an output connector on side B.
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Product Description:
The MKD112C-024-GG3-BN is a servo motor produced by Bosch Rexroth Indramat and belongs to the MKD Synchronous Motors series. Designed for closed-loop drive systems, the unit converts electrical power from a compatible drive into controlled mechanical rotation for positioning tasks on packaging lines, material-handling gantries, and machining centers. Its integrated feedback and brake support accurate speed control, repeatable positioning, and secure stopping when an axis must remain in place. Because motion feedback is built into the motor housing, the drive can monitor rotor movement continuously and correct load-related deviations during operation. The motor is intended for applications where accurate synchronization and predictable axis behavior are more important than simple open-loop rotation.
Its centering pilot diameter of 130 mm aligns the stator housing with the machine frame, while the square flange pattern spans 192 mm for face mounting. At standstill, the motor can deliver a continuous torque of 38.0 Nm, which supports static loads such as vertical axes. The stator frame is size 112, balancing torque density with heat dissipation in the MKD family. Rotor position is transmitted to the controller by resolver feedback (RSF), which produces sine and cosine reference signals for commutation. That feedback method is well suited to motion systems that need stable position signals under electrical noise and varying operating speeds. Power and feedback cables exit on Side B through an output connector to simplify routing in compact machine layouts.
An integrated brake supplies 70 Nm of holding torque, allowing the shaft to remain locked when power is removed. The length code C increases the active stack length without changing the mounting footprint, and the shaft uses a plain shaft design for direct coupling to suitable hubs. Winding code 024 sets the voltage constant and current values used by compatible Indramat drives. A shaft seal is fitted to help reduce oil or coolant ingress, and the resolver supports relative position detection so the controller can perform homing after startup. This layout suits machines that combine frequent indexing with power-off holding and require protection around the drive-end bearing area.
Frequently Asked Questions about MKD112C-024-GG3-BN:
Q: What type of feedback mechanism does the MKD112C-024-GG3-BN servo motor utilize?
A: The MKD112C-024-GG3-BN motor uses resolver feedback (RSF) for position detection, providing relative position feedback.
Q: What is the shaft design of the MKD112C-024-GG3-BN motor?
A: This model is built with a plain shaft and includes a shaft seal for added protection.
Q: Where is the electrical connection located on the MKD112C-024-GG3-BN motor?
A: The MKD112C-024-GG3-BN features an output connector located on side B for electrical connections.
Q: Does the MKD112C-024-GG3-BN servo motor have a holding brake?
A: A holding brake with a torque rating of 70 Nm is included, allowing the motor to securely hold its position when powered off.
Q: What is the continuous torque at standstill for the MKD112C-024-GG3-BN motor?
A: This motor delivers a continuous standstill torque of 38.0 Nm for consistent performance.