R911379372 (MSK050B-0450-NN-S3-UG1-NNNN)

Name: R911379372 (MSK050B-0450-NN-S3-UG1-NNNN)
Brand: Indramat Motors
SKU: MSK050B-0450-NN-S3-UG1-NNNN
Price: 638.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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sales@indramat-usa.com

The Bosch Rexroth synchronous servomotor R911379372 (MSK050B-0450-NN-S3-UG1-NNNN) is part of the IndraDyn S series, featuring a plain output shaft and B length. It delivers continuous standstill torque between 3.0 and 3.4 Nm at a continuous current of 2.8 to 3.2 A, with peak torque reaching 9.0 Nm and maximum current of 11.2 A. The unit incorporates a singleturn capacitive encoder with Hiperface interface, providing indirect position detection at a resolution of 16 signal periods. The power connector is rotatable by 240 degrees, facilitating cable routing. The synchronous motor operates with a winding inductivity of 33.6 mH, a voltage constant of 73.5 V/rpm, and a torque constant of 1.20 Nm/A. Protection features include temperature sensors and IP65 enclosure rating. Suitable for use from 0 to +40°C and up to 1000 m elevation, the motor is cooled by natural convection, includes an electrically-released holding brake with 6 Nm torque, and is finished in black coating.

Technical Specifications

Power Connector
240-degree rotatable

Output Shaft
Plain

Constant Torque
3-3.4 Nm

Continuous Current Requirement
2.8-3.2 A

Voltage Constant
73.5 V/rpm

Torque Constant
1.20 Nm/A

Encoder Type
Optical (Absolute Indirect Position Detection

Product Design
Standard

Temperature Monitoring Sensor
Present

Housing Protection
IP65

Operational Temperature Range
0 to +40 degree Celsius

Maximum Altitude
1000 meters above sea level

Body Color
Prime Black

Winding Inductivity
33.6 mH

Thermal Time Constant
8 min

Cooling Mode
Natural.

Frequently Asked Questions

How does the capacitive encoder in MSK050B-0450-NN-S3-UG1-NNNN servomotor enhance performance?

The MSK050B-0450-NN-S3-UG1-NNNN servomotor's capacitive encoder provides higher resistance to dust and vibration interference. This improves positioning accuracy and stability in industrial automation environments.

Why is the Hiperface interface used in this servomotor?

The Hiperface interface allows real-time communication between the motor and drive controller. This ensures faster feedback loops and optimized control accuracy in motion systems.

What benefit does the rotatable 240° connector provide?

The rotatable connector allows flexible cable orientation during installation. This reduces strain on connections and enables compact integration in restricted automation spaces.

How does the continuous current of 3.2 A impact MSK050B-0450-NN-S3-UG1-NNNN servomotor efficiency?

The 3.2 A current rating of MSK050B-0450-NN-S3-UG1-NNNN servomotor ensures stable operation at standstill conditions. This allows precise holding torque without overheating during extended idle phases.

In which applications is the MSK050B-0450-NN-S3-UG1-NNNN motor commonly used?

The motor is widely applied in robotic arms, packaging automation, and CNC machinery. These industries benefit from its high inductivity and stable encoder feedback for precision-driven processes.

Common Misspellings

MSK050B0450NNS3UG1NNNN

MSK050B 0450 NN S3 UG1 NNNN

MSK-050B-0450-NN-S3-UG1-NNNN

MSK50B-0450-NN-S3-UG1-NNNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK050B-0450-NN-S3-UG1-NNNN by Bosch Rexroth features natural convection cooling, a plain shaft, and a capacitive singleturn Hiperface encoder with 16 signal periods. It provides 3.4 Nm continuous torque, 9.0 Nm maximum torque, and includes a 6 Nm electrically released holding brake. This motor is widely applied in automation systems, packaging lines, and material handling industries.