MKD112B-073-GG0-BN Bosch Rexroth Indramat
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MPN: R911268917
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The Bosch Rexroth Indramat MKD112B-073-GG0-BN is a servo motor from the MKD Synchronous Motors series with a continuous torque at standstill of 28.0 Nm and a flange size of 192 mm. It features resolver feedback for position detection and has a protection category of IP65. The motor is built with insulation class F, a plain shaft with a shaft seal, and operates within an ambient temperature range of 0 to 40°C.
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Product Description:
The MKD112B-073-GG0-BN is manufactured by Bosch Rexroth Indramat and belongs to the MKD Synchronous Motors series. As a servo motor for industrial automation, it works with compatible drive controllers to generate precise torque and speed for packaging lines, gantry axes, and similar motion tasks. The motor is intended for closed-loop operation in machinery that depends on repeatable rotary movement during frequent starts, stops, and speed changes. Its overall layout suits installations where accurate motion and compact integration are both important.
The motor supplies a continuous standstill torque of 28.0 Nm, allowing stable load holding during static positioning when power remains applied. A flange outer dimension of 192 mm matches common mounting patterns, while the 130 mm centering diameter helps align the housing concentrically on the machine face. The housing is sealed to IP65, which helps keep dust and water jets away from internal windings and bearings. Operation is permitted in ambient temperatures from 0–40 °C, making the motor suitable for typical indoor industrial environments.
The system accuracy is rated at ±8 angular minutes. The motor uses resolver feedback for rotor position sensing, and the power and signal connectors are oriented on Side B to support cable routing in tighter mounting spaces. The output uses a plain shaft with a shaft seal, which helps limit lubricant migration and the entry of contaminants around the shaft opening. The design does not include a holding brake, so position retention after power removal must be provided by the drive or by external mechanical means. Class F insulation supports winding temperatures up to 155 °C, and the 112 frame size with B length provides a larger housing for medium-duty automation equipment.
Frequently Asked Questions about MKD112B-073-GG0-BN:
Q: What encoder type is used in the MKD112B-073-GG0-BN motor?
A: The MKD112B-073-GG0-BN features resolver feedback (RSF) for position detection, delivering relative position information.
Q: Does the MKD112B-073-GG0-BN include a holding brake?
A: This servo motor is manufactured without a holding brake.
Q: What type of shaft and sealing does the MKD112B-073-GG0-BN have?
A: The MKD112B-073-GG0-BN is designed with a plain shaft and includes a shaft seal.
Q: What is the continuous torque at standstill for the MKD112B-073-GG0-BN?
A: The continuous torque at standstill for this model is rated at 28.0 Nm.
Q: What protection category is assigned to the MKD112B-073-GG0-BN servo motor?
A: This motor carries an IP65 protection rating for environmental sealing against dust and water.
