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

MSK IndraDyn S Synchronous Motors

MSK050B-0450-NN-S3-UG1-NNNN Series Image

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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.

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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.

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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North Carolina Office

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.