R911309375 (MSK050B-0300-NN-S2-UP1-RNNN)

MSK IndraDyn S Synchronous Motors

MSK050B-0300-NN-S2-UP1-RNNN Series Image

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1-888-551-3082

Email:
[email protected]

The R911309375 (MSK050B-0300-NN-S2-UP1-RNNN) is a synchronous servo motor from the MSK series designed with a frame size of 050, length B, and winding code 0300. It utilizes natural convection for cooling and features an optical EnDat 2.1 singleturn encoder with 2048 signal periods, offering ±20 angular seconds system accuracy. The shaft is equipped with a keyway and sealing ring per DIN 6885-1. This unit includes an electrically released holding brake rated at 6 Nm. It delivers a maximum torque of 9.0 Nm, continuous torque at standstill of 3.4 Nm (100 K), and supports up to 4300 RPM with a maximum current of 7.2 A. Winding inductivity is 76.4 mH and the motor has four pole pairs. The encoder connector is rotatable by 240°, and a built-in temperature sensor is provided.

Technical Specifications

Frame Size
050

Length
B

Winding Code
0300

Cooling Method
Natural Convection

Encoder Type
EnDat 2.1 Singleturn Optical Encoder

Encoder Signal Periods
2048

System Accuracy
± 20 Angular Seconds

Output Signal
1 Vss

Shaft Type
Shaft with Keyway According to DIN 6885-1

Shaft Sealing Method
Shaft Sealing Ring

Holding Brake Type
Electrically-Released Holding Brake

Holding Torque
6 Nm

Max Torque
9.0 Nm

Winding Inductivity
76.4 mH

Pole Pairs
4

Max Speed
4300 RPM

Max Current Rating
7.2A

Temperature Sensor
Integrated

Max Ambient Temperature
40oC

Frequently Asked Questions

Common Misspellings

Internal Product Review

The MSK050B-0300-NN-S2-UP1-RNNN servomotor by Bosch Rexroth offers 3.4 Nm continuous torque and 6 Nm brake torque, with natural convection cooling and a rotatable encoder connector. It uses an optical singleturn encoder (EnDat2.1) with 2048 signal periods and features a keyway shaft. This motor suits applications in CNC machining, packaging systems, and semiconductor equipment.

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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Warranty

Indramat USA 1 Year Warranty

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We offer a repair service for the MSK050B-0300-NN-S2-UP1-RNNN.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.