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R911308978 (MKD112B-048-KG2-AN)

MKD Synchronous Motors

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Phone:
1-888-551-3082

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[email protected]

The Bosch Rexroth R911308978 (MKD112B-048-KG2-AN) is a synchronous servo motor designed for industrial automation applications requiring precise torque and speed control. It operates with an electrical connection of 227–251 V and supports a continuous current up to 24 A. The motor features a plain shaft with shaft seal and flange mounting. It incorporates a resolver with integrated encoder for absolute position detection exceeding 4096 revolutions. Delivering a continuous torque at standstill of 28.0 Nm and a rated power output between 2.7 and 11 kW, it supports maximum speeds up to 5000 RPM. With an IP65 protection rating, insulation class F, and a cooling system using ambient air or optional axial/radial blower, this motor is suitable for demanding environments in machinery applications. The unit weighs 38 kg and the connection direction is Side A.

Technical Specifications

Design Type
Synchronous Motors

Electronic Communication
Yes

Service Life
Approximately 30,000 operating hours

Electrical Connection Voltage
227-251 V

Continuous Current
6.9-27.5 A

Cooling Method
Ambient air/Surface cooling

Rated Power
2.7-11 kW

Output Shaft
Plain

Moment of Inertia of the shaft
192x10-4

Thermal Time Constant
40/20 min (natural/surface cooled)

Flange Design
B05

Continuous Torque
7.7-30.6 Nm at 2800 rpm

Net Weight
Approximately 34 kg (excluding blower unit)

Protection Category
IP65

Operating Temperature
0 to +40 degree Celsius

Motor Holding Brake
70 Nm

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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-048-KG2-AN.

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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.