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R911326729 (MSK050B-0450-NN-S1-UG0-NNNN)

MSK IndraDyn S Synchronous Motors

MSK050B-0450-NN-S1-UG0-NNNN Series Image

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The R911326729 (MSK050B-0450-NN-S1-UG0-NNNN) is a Rexroth IndraDyn S synchronous servomotor designed for demanding industrial applications, supporting four pole pairs and a top speed of 4000 RPM. It operates at 73.5 V and draws up to 11.2 A, delivering a maximum torque of 9.0 Nm and 1.2 Nm/A at 20 °C. This motor features natural convection cooling, plain shaft, B-length, size 050 design, and a winding code of 0450. Feedback and power connections are made via a 240° rotatable plug. The optical Hiperface encoder provides 128 signal periods, singleturn feedback, and a rotatable interface. Continuous current at standstill (100 K) is 3.2 A with 3.4 Nm torque. The operating environment allows for temperatures up to 45 °C and altitudes up to 1000 meters; storage temperature can reach 75 °C. Winding inductivity is 33,600 mH. No holding brake is included.

Technical Specifications

Protection Class
IP65

Operational Speed Range
Broad

Maximum Speed
4000 RPM

Rated Current
11 Amperes

Power Cable
Yes

Motor Feedback Cable
Yes

Electrical Plug
240-degree rotatable

Number of Pole Pairs
4

Input Voltage at 20 degrees Celsius
73.5 volts

Output Torque
1.2newton-meters per ampere

Maximum Operating Ambient Temperature
45 degrees Celsius

Maximum Storage Ambient Temperature
75 degrees Celsius

Maximum Operational Altitude
1000 meters above sea level

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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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Indramat USA 1 Year Warranty

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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.