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R911311957 (MSK071E-0450-NN-M1-UG2-NNNN)

MSK Synchronous Motors

Rated 4.1 stars (13 total reviews)

MSK071E-0450-NN-M1-UG2-NNNN Series Image

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1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
[email protected]

The Bosch Rexroth R911311957 (MSK071E-0450-NN-M1-UG2-NNNN) is a premier synchronous motor with 30nm holding brake, featuring a quick connect and disengage system with durations of 35ms and 125 ms respectively. Protected by IP65 certification, this model is both dust and water-resistant. It encompasses four polar pairs and a thermal time constant of 19.8 minutes enhancing surface cooling. Designed with a plain output shaft, it runs at a voltage constant of 82.7 V/min-1 and a torque constant 1.29 Nm/A. Note that the motor can be installed up to 1,000 meters above sea level and transported between temperatures of -20 to +80 degrees Celsius. Included is a 240-degree rotating plug for electrical connection. High oscillations can limit efficiency, requiring proper installation utilizing appropriate accessories. The R911311957 (MSK071E-0450-NN-M1-UG2-NNNN) reaches a maximum speed of 6000 rpm while generating a constant torque of 28 Nm and a constant current of 24.4 A at 100 K. It also has a multi-turn hiperface encoder and a winding resistance of 0.32 ohms. Any purchases come with a one-year replacement warranty.

Technical Specifications

Holding Brake
30 Nm

Connection Period
35 milliseconds

Disengagement Period
125 milliseconds

Polar Pairs
4

Thermal Time Constant
19.8 minutes

Protection Level
IP65

Insulation Class
155

Output Shaft
Plain

Voltage Constant
82.7 V/min-1

Torque Constant
1.29 Nm/A

Installation Altitude
Up to 1,000 meters above sea level

Transportation Temperature Range
-20 to +80 degrees Celsius

Electrical Connection
240-degree Rotating Plug

Weight
23.5 kg

Constant Torque
28 Nm

Constant Current
24.4 A at 100 K

Maximum Speed
6000 rpm

Maximum Torque Output
84 Nm

Working Temperature Range
0 to +40 degrees Celsius

Torque at 60 k
23 Nm

Current at 60 k
20 A

Encoder
Multi-Turn Hiperface

Winding Resistance
0.32 ohms

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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

Repair

We offer a repair service for the MSK071E-0450-NN-M1-UG2-NNNN.

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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.