MKD112B-024-GG1-RN Bosch Rexroth Indramat
MPN: R911296243
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The Bosch Rexroth Indramat MKD112B-024-GG1-RN is a servo motor from the MKD Synchronous Motors series. It features a continuous torque at standstill of 28.0 Nm, a resolver feedback encoder, and IP65 protection. The motor includes a holding brake with 22 Nm torque and offers a flange size of 192 mm with a plain shaft and shaft seal.
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Product Description:
The MKD112B-024-GG1-RN is a servo motor from Bosch Rexroth Indramat in the MKD Synchronous Motors series. It is sized for medium-power feed and auxiliary axes that require coordinated motion under digital control. In packaging lines, gantries, or assembly cells, the unit translates commanded current into precise rotary displacement so a controller can index loads, synchronize conveyors, or hold a fixed orientation. The motor is suited to applications that demand repeatable starts, stops, and position correction during normal machine cycles.
The motor body follows size code 112 and length code B, producing a 192 mm square mounting flange and a 130 mm centering pilot for repeatable alignment against gearbox or machine plates in rigid mounting arrangements. Electrical power arrives through a right-side power connector that separates signal and motor leads, which helps simplify cable routing in compact installations. During continuous stall conditions, the rotor delivers 28.0 Nm of torque, and integrated Resolver feedback (RSF) returns relative angle and speed data to the drive so commutation remains in phase. The plain shaft accepts clamp hubs without a keyway, and winding code 024 indicates the electrical values expected by the matched converter. An IP65 enclosure helps keep dust, oil, and coolant spray away from internal components.
A spring-applied brake inside the end bell supplies 22 Nm of static holding torque, allowing vertical or suspended loads to remain in place when the bus is de-energized. Thermal margin is provided by Class F insulation, permitting continuous duty as long as ambient air remains between 0–40 °C. A positive shaft seal keeps lubrication inside the bearing pocket and supports washdown exposure. Positioning accuracy is rated at ±8 angular minutes during relative homing cycles, which supports repeatable alignment after controlled moves. The brake and sealing arrangement are useful on machine axes that must stay stable at rest and resume motion in an orderly way.
Frequently Asked Questions about MKD112B-024-GG1-RN:
Q: What type of encoder is installed on the MKD112B-024-GG1-RN motor?
A: The MKD112B-024-GG1-RN uses resolver feedback (RSF) for position detection.
Q: Does the MKD112B-024-GG1-RN motor have a holding brake?
A: This model includes a holding brake with a torque rating of 22 Nm.
Q: What is the connection direction for the MKD112B-024-GG1-RN power connector?
A: The power connector on this motor is oriented to the right for straightforward cable connections.
Q: What protection rating does the MKD112B-024-GG1-RN offer?
A: The protection category for this servo motor is IP65, providing dust and water resistance.
Q: What is the continuous torque at standstill for the MKD112B-024-GG1-RN motor?
A: The MKD112B-024-GG1-RN can continuously produce 28.0 Nm of torque at standstill.