R911311191 (MSK050B-0300-NN-S2-UG0-RNNN)

Name: R911311191 (MSK050B-0300-NN-S2-UG0-RNNN)
Brand: Indramat Motors
SKU: MSK050B-0300-NN-S2-UG0-RNNN
Price: 288.00 USD
Availability: InStock
Rating: 4.8 (5 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.8 stars (5 total reviews)

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The R911311191 (MSK050B-0300-NN-S2-UG0-RNNN) is an IndraDyn S synchronous servomotor engineered for diverse automation tasks. It features natural convection cooling, a plain shaft, and a rotatable electrical connector adjustable through 240°. The optical EnDat 2.1 singleturn encoder provides 2048 signal periods for closed-loop feedback. The casing complies with DIN 42955, rated IP65 for liquid ingress protection, and is designed for operation at elevations up to 1000 m and high temperature environments. Motor windings (code 0300) yield 2.0 A continuous current at standstill (100 K), 3.4 Nm continuous torque at standstill (100 K), with maximums of 7.2 A current and 9.0 Nm torque. Winding inductivity is 76,400 mH. This model is built without holding brakes and incorporates increased concentricity for precise motion.

Technical Specifications

Product Type
Synchronous Motor

Certification
IP 65, DIN 42955

Feedback System
Optical encoder

Connectivity
Rotatable electrical connector

Brakes
No holding brakes

Shaft
Standard with strong sealing rings

Housing
Robust, designed for long time usage

Frequently Asked Questions

How does the plain shaft design of the MSK050B-0300-NN-S2-UG0-RNNN benefit mechanical integration?

The plain shaft allows flexible coupling options with different drive components. This ensures easy installation and fast adaptation to varied machine setups.

Why is natural convection cooling used in the MSK050B-0300-NN-S2-UG0-RNNN?

Natural convection cooling eliminates the need for fans or liquid cooling systems. This reduces maintenance needs and improves reliability in continuous operation.

How does the high winding inductivity of 76,400 mH improve the MSK050B-0300-NN-S2-UG0-RNNN’s performance?

High inductivity smooths out current ripple during operation. This results in better low-speed stability and precise control.

Why is a rotatable 240° encoder connector important in this servomotor?

A rotatable connector provides installation flexibility, especially in tight spaces. It simplifies cable routing and reduces mechanical stress on connections.

How does the EnDat2.1 encoder interface improve the MSK050B-0300-NN-S2-UG0-RNNN’s accuracy?

EnDat2.1 enables precise digital feedback for motion control. It enhances synchronization between the motor and drive, improving positioning accuracy.

Common Misspellings

MSK 050B-0300-NN-S2-UG0-RNNN

MSK-050B-0300-NN-S2-UG0-RNNN

MSK050B 0300 NN S2 UG0 RNNN

MSK050B-0300-NN-S2-UG0

MSK050B-0300-NN-S2-UG0-RNNN

MSK050B0300NNS2UG0RNNN

MSKO50B-0300-NN-S2-UG0-RNNN

MSKO5OB-O3OO-NN-S2-UGO-RNNN

MSK50B-0300-NN-S2-UG0-RNNN

Internal Product Review

The MSK050B-0300-NN-S2-UG0-RNNN synchronous motor offers 3.4 Nm of continuous torque at standstill and 9.0 Nm of peak torque. This motor features a 240° rotatable EnDat2.1 encoder connector with 2048 signal periods and natural convection cooling. Bosch Rexroth Indramat makes it for robotics, machine tools, and precision assembly.