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R911338884 (MSK071D-0450-NN-M2-UP1-RNNN)

MSK IndraDyn S Synchronous Motors

MSK071D-0450-NN-M2-UP1-RNNN Series Image

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The Bosch Rexroth R911338884 (MSK071D-0450-NN-M2-UP1-RNNN) is a synchronous servomotor from the IndraDyn S series, designed for use in hazardous environments. It features natural convection cooling, a multiturn absolute optical encoder (EnDat2.1) providing 2048 signal periods, and a rotatable encoder connector with a 240° turning range. The motor has a D-length and 071 frame size, with a shaft including a keyway and an electrically-released holding brake rated at 23 Nm. It is not suitable for direct mains operation and must be grounded through the motor cable. Performance parameters include continuous current at standstill (100 K) of 17.6 A, continuous torque at standstill (100 K) of 20.0 Nm, maximum current of 69.3 A, maximum torque of 66.0 Nm, and winding inductivity of 3,200 mH. Compliance is according to EN60034-7 specifications, and the design supports increased concentricity. The servomotor operation is managed by a compatible drive controller from the same manufacturer.

Technical Specifications

Suitability
Use in potentially explosive areas

Component
Optical encoder, keyway shaft, holding brake

Product Group
MSK

Operation Limitations
Cannot operate underwater

Housing Temperature
Hot during and soon after operation

Maintenance
Must disconnect from electrical power

Maximum Temperature
55°C

Corrosion
Not allowed on surface

Holding brake
Usable only in standstill mode

Certification
UL Listed and CSA Certified

Installation
Can install in any orientation

Pole Pairs
Four

Frame Size
B05 as per EN60034-7 specifications

Output Shaft
10x8x45 key

Shipping
Worldwide.

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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 MSK071D-0450-NN-M2-UP1-RNNN.

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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.