R911334111 (MSK050B-0450-NN-S2-UP1-RSNN)

Name: R911334111 (MSK050B-0450-NN-S2-UP1-RSNN)
Brand: Indramat Motors
SKU: MSK050B-0450-NN-S2-UP1-RSNN
Price: 381.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911334111 (MSK050B-0450-NN-S2-UP1-RSNN) is an MSK050 series IndraDyn S synchronous servomotor designed for industrial automation applications, featuring IP65 protection for resistance against dust and water ingress. It operates with natural convection cooling, has a thermal time constant of 8 minutes, and provides a continuous torque of 3.0/3.4 Nm at a continuous current of 2.8/3.2 A. The motor is equipped with a 2048-period singleturn EnDat2.1 optical encoder for precise position and speed feedback, and includes a rotatable encoder connector (240°). The shaft features a keyway and a sealing ring, and the design supports mounting positions IMB5, IMV1, and IMV3. With a winding inductivity of 33.6 mH, maximum current of 11.2 A, and maximum torque of 9.0 Nm, the unit incorporates a brushless architecture and an electrically-released holding brake rated at 6 Nm torque, supporting increased concentricity and explosion protection.

Technical Specifications

Product Category
Synchronous Motor

Protection Class
IP65

Encoder Type
EnDat2.1 Optical Encoder

Connector Position
240-degree movable

Shaft
With Keyways and Shaft Sealing Ring

Design
Brushless, Maintenance-free

Mounting Positions
IMB5, IMV1, IMV3

Shaft Run-Out
Reduced

Axial Run-Out
Reduced

Cooling Mode
Natural

Thermal Time Constant
8 minutes

Continuous Torque (60/100-K overtemperature)
3/3.4 Nm

Rated Current
2.8/3.2 A

Winding Inductance
33.6 mH.

Frequently Asked Questions

Why is explosion protection design integrated in the MSK050B-0450-NN-S2-UP1-RSNN servomotor?

The explosion protection of MSK050B-0450-NN-S2-UP1-RSNN servomotor safeguards operation in hazardous environments. It allows the motor to be applied safely in industries dealing with flammable materials.

How does a shaft with keyway in the MSK050B-0450-NN-S2-UP1-RSNN servomotor benefit torque transfer?

The keyway of MSK050B-0450-NN-S2-UP1-RSNN servomotor prevents shaft slippage under load. This ensures secure torque transmission for applications requiring consistent mechanical stability.

Why is winding inductivity of 33,600 mH important in this servomotor?

The winding inductivity stabilizes current flow and reduces harmonics. This improves efficiency and ensures consistent torque output under fluctuating loads.

How does natural convection cooling affect the service life of this motor?

The natural convection cooling eliminates moving fan components. This reduces maintenance and extends motor lifespan in continuous operation.

In which industrial applications is this motor most commonly used?

The motor is widely applied in robotics, automated packaging, and precision machine tools. Its stability and encoder precision support high-performance motion in these demanding sectors.

Common Misspellings

MSK050B0450NNS2UP1RSNN

MSK050B 0450 NN S2 UP1 RSNN

MSK-050B-0450-NN-S2-UP1-RSNN

MSK50B-0450-NN-S2-UP1-RSNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK050B-0450-NN-S2-UP1-RSNN by Bosch Rexroth provides 3.4 Nm continuous torque, 9.0 Nm maximum torque, and operates with 11.2 A peak current. It features an optical singleturn EnDat2.1 encoder, rotatable 240° connector, and a 6 Nm electrically released holding brake. This motor is applied in robotics, packaging lines, and precision machine tools where reliable motion control is required.