R911268914 (MKD112B-048-KG1-BN)

MKD Synchronous Motors

Rated 4.2 stars (14 total reviews)

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Phone:
1-888-551-3082

Email:
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The R911268914 (MKD112B-048-KG1-BN) is a Bosch Rexroth Indramat synchronous servo motor with a frame size of 112 and a flange size of 192 mm. It features a plain shaft with sealing ring, a 22 Nm holding brake, and resolver feedback with a multi-turn absolute encoder enabling position detection beyond 4096 revolutions. The motor provides a continuous torque at standstill of 28.0 Nm, rated torque of 7.7 Nm, and a maximum torque of 102 Nm. It operates at nominal and maximum speeds of 2800 min⁻¹ and 4500 min⁻¹, respectively, and has a torque constant of 1.33 Nm/A with a rated current of 35.6 A. The unit is naturally air-cooled, fully enclosed to IP65, and features a B-length code for the housing.

Technical Specifications

Product Type
MKD-type Synchronous Motor

Frame Size
112

Flange Size
192mm

Centering Diameter
130mm

Motor Frame Length Code
B

Continuous Torque at Standstill
28.0Nm

Rated Torque
7.7Nm

Maximum Torque
102Nm

Nominal Speed
2800min-1

Maximum Speed
4500min-1

Cooling Method
Natural Convection

Protection Category
IP65

Holding Brake
22Nm

Shaft Type
Plain Shaft with Shaft Sealing Ring

Motor Design
Completely Closed

Frequently Asked Questions

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Internal Product Review

MKD112B-048-KG1-BN's output connector simplifies electrical swaps and its absolute resolver feedback preserves coordinates through outages. The motor integrates cleanly in space-constrained frames while sustaining accuracy and uptime during bidirectional duty on multi-axis equipment.

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-048-KG1-BN.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.