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R911323239 (MSK075C-0450-NN-S1-UG1-NNNN)

MSK IndraDyn S Synchronous Motors

MSK075C-0450-NN-S1-UG1-NNNN Series Image

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The Rexroth MSK075C-0450-NN-S1-UG1-NNNN (MPN: R911323239) is an IndraDyn S synchronous servomotor designed for industrial automation, featuring a sealed housing rated to IP65 for dust and water jet protection. It supports natural convection cooling and provides a maximum speed of 6,000 rpm with up to 44.0 Nm peak torque and 12.5 Nm continuous torque at standstill (100 K). The motor utilizes a single-turn optical Hiperface encoder with 128 signal periods and an accuracy of ±80 arcseconds, and includes a rotatable (240°) encoder connector. The electrically released holding brake offers 23 Nm holding torque. The unit features a standard design with a plain shaft and shaft sealing ring, employs four pole pairs, and has a rotor moment of inertia of 0.00352 kgm². The winding code is 0450, with a winding inductivity of 4,200 mH. Continuous current at standstill (100 K) is 13.1 A, with a maximum current of 56.7 A. Black 2K epoxy resin coating enhances resistance to mineral oils and sewage, and integrated temperature sensors provide thermal monitoring.

Technical Specifications

Product Type
Bosch Rexroth Servo Motor

Protection Rating
IP 65

Maximum Speed
6000 revolutions per minute

Maximum Torque
44.0Nm

Pole Pairs
4

Rotor Moment of Inertia
0.00352 kgm2

Encoder Type
Single-turn Hiperface

System Accuracy
±80 angular seconds

Heat Dissipation Method
Natural convection

Temperature Monitoring Systems
Temperature model and temperature sensor

Coat Material
2K epoxy resin

Coat Color
Black (RAL9005)

Brake Type
Electrically released holding brake

Brake Holding Torque
23Nm

Output Shaft Type
Plain with shaft sealing ring.

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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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Indramat USA 1 Year Warranty

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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.