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R911277049 (MKD112B-073-KG0-AN)

MKD Synchronous Motors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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1-888-551-3082

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[email protected]

The R911277049 (MKD112B-073-KG0-AN) servo motor is part of the MKD series by Bosch Rexroth and is a synchronous digital motor designed for durability with a chemically resistant black coating and optional 40 μm varnish. It incorporates a friction-locked plain shaft and a chemically and oil-resistant radial shaft sealing ring that requires proper lubrication. The motor features a resolver feedback system with integrated multiturn absolute position detection exceeding 4096 revolutions. It is surface-cooled, supports both radial and axial blower configurations, and is equipped with side A parallel connection. The shaft and bearings tolerate combined axial and radial loads and, per DIN ISO 281, the bearing lifespan is rated at 20,000 hours within specified load limits. The R911277049 operates with a continuous standstill torque of 28.0 Nm, a nominal voltage of 115V, and a nominal current of 13A. The motor measures 200 mm in height, corresponds to motor length B and size 112, and does not include a holding brake or alternative designs.

Technical Specifications

Coating Thickness
40μm or less

Integration Capability
Radial or Axial Blowers

Shaft-Hub Connection
Friction-locked

Shaft Sealing Ring Material
Chemical and Oil Resistant Material

Axial Force
Dependent on Radial Force

Heat Radiation Surface Maintenance
Periodic Cleaning of Cooling Ribs

Bearing Lifespan
20,000 hours (DIN ISO 281)

Conductor Connection Maintenance
Periodic Inspection

Storage and Transportation Temperature
-20°C to 80°C

Cabling Mechanism
Easy

Product Availability
Worldwide Dispatch

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1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

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We offer a repair service for the MKD112B-073-KG0-AN.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.