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

Name: R911323239 (MSK075C-0450-NN-S1-UG1-NNNN)
Brand: Indramat Motors
SKU: MSK075C-0450-NN-S1-UG1-NNNN
Price: 993.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

In-Stock, Ships 3-5 Days

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1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

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.

Frequently Asked Questions

What is the motor housing length?

Length of the motor housing is 307 mm.

What is the size of the flange on the motor?

The motor flange size is 140 mm.

Can MSK motors be customized for specific applications?

Bosch Rexroth offers configuration options for application-specific needs.

What are optional MSK motor features?

Optional features include holding brake, concentricity, and run-out.

What is the diameter of the motor shaft?

Diameter of the motor shaft is 32 mm.

Common Misspellings

MSK075C0450NNS1UG1NNNN

MSK075C 0450 NN S1 UG1 NNNN

MSK-075C-0450-NN-S1-UG1-NNNN

MSK75C-0450-NN-S1-UG1-NNNN

Internal Product Review

MSK075C-0450-NN-S1-UG1-NNNN is a high-speed AC motor. It requires 3-phase AC input from a motor controller. Thermal overload protection allows motor use for demanding applications.