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R911292980 (MKE047B-144-GP1-BUNN)

MKE Synchronous Motors

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The Bosch Rexroth MPN R911292980 (MKE047B-144-GP1-BUNN) is a synchronous servo motor engineered for use in potentially explosive industrial environments. It adheres to EN 60079-0/1/31 safety standards and features a four pole-pair rotor with advanced magnet materials, low inertia mass, and grease-lubricated bearings. This model delivers a continuous torque of 2.7 Nm and draws a continuous current of 5 A at 60 K, with a maximum surface temperature of 135°C. The housing follows UL/CSA compliance, is equipped with a shaft incorporating a DIN 6885 keyway and shaft seal, and provides a 2.2 Nm holding brake. Its total mass is 5.5 kg. The electrical connection is made via a terminal box located on the B-side, and the motor is sized as 47 with winding 144. Proper installation and use within specified ambient conditions are required to maintain explosion protection integrity. The unit is compatible with HCS, DKC, HDD, HMD, HDS, and HMS drive controllers and includes a 1.7 m connection cable.

Technical Specifications

Designed According To
EN 60079-0/1/31 specifications

Brushless Design
Yes

Belongs To
MKE product group

Continuous Torque
2.7Nm

Continuous Current
5A at 60K

Rotor
Equipped with permanent magnets

Housing
Designed according to UL standards

Intended Use
Only for industrial applications

Ideal Deployment
Machine tools

Brake
2.2Nm holding brake

Connection Time
14ms

Disconnection Time
28ms

Weight
5.5kg

Vibration Severity Grade
N in adherence to DIN VDE 0530 specifications

Maximum Surface Temperature
less than or equal to 135°C

Temperature Class
T4 as per EN 60079-0 standards

Connection Cable
1.7m long

Packaging
Shipped in custom military-grade packaging.

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1620 Old Apex Road
Cary, NC 27513, USA

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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.