MKD112B-024-GG0-BN Bosch Rexroth Indramat
MPN: R911276656
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The Bosch Rexroth Indramat MKD112B-024-GG0-BN is a servo motor from the MKD Synchronous Motors series. It features a centering diameter of 130 mm, flange size of 192 mm, and a continuous torque at standstill of 28.0 Nm. The motor includes resolver feedback for position detection, has a plain shaft with shaft seal, and comes without a holding brake.
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Product Description:
The MKD112B-024-GG0-BN servo motor is manufactured by Bosch Rexroth Indramat and belongs to the MKD Synchronous Motors series. In automated production cells, it acts as the electromechanical drive element that translates commanded current into precise rotational motion, allowing coordinated positioning and speed regulation on gantries, pick-and-place modules, and forming equipment. The unit uses permanent-magnet excitation and is intended to operate with Rexroth digital drive controllers, forming a closed-loop axis that maintains accuracy during rapid load changes. This arrangement supports repeatable motion in machines that must accelerate, decelerate, and settle quickly without losing position stability.
At standstill, the motor can deliver 28.0 Nm of continuous torque without exceeding its thermal rating, supplying sufficient static force for holding or low-speed feed tasks. Rotor position is monitored by resolver feedback (RSF), which produces sine-wave signals that remain resistant to electrical noise and support high-resolution interpolation in the controller. A flange diameter of 192 mm provides the mechanical interface to gearboxes or direct-mount machinery, while the 130 mm centering diameter keeps the housing concentric with the driven load to minimize shaft runout. The drive end uses a plain shaft, permitting rigid clamping couplings or press-fit pulleys without the stress concentrations associated with keyways. These features support stable torque transmission and accurate shaft alignment in demanding motion applications.
Cabling is routed on Side B of the housing through an output connector that simplifies installation and keeps the connection point in a fixed orientation. Electrical characteristics correspond to winding code 024, which determines the voltage constant and rated current that must match the inverter. Frame designation 112 indicates the stator outer diameter, and length code B provides additional iron for higher torque density while retaining compatibility with standard mounting patterns. Position detection is relative, so a homing routine is required after power-up to establish the machine datum. This operating method is common on multi-axis handling and converting lines where the controller references each axis before normal motion begins.
Frequently Asked Questions about MKD112B-024-GG0-BN:
Q: What feedback type is used by the MKD112B-024-GG0-BN motor for position detection?
A: The MKD112B-024-GG0-BN uses resolver feedback (RSF) for position detection and control.
Q: Does the MKD112B-024-GG0-BN servo motor include a holding brake?
A: This model is designed without a holding brake.
Q: What is the continuous torque at standstill for the MKD112B-024-GG0-BN servo motor?
A: The MKD112B-024-GG0-BN provides a continuous torque at standstill of 28.0 Nm.
Q: What type of shaft and seal does the MKD112B-024-GG0-BN feature?
A: A plain shaft configuration is provided, along with a shaft seal for improved protection.
Q: What is the connection type and direction for the MKD112B-024-GG0-BN motor?
A: The connection for this model is an output connector located on Side B.