R911343032 (MSK071C-0300-NN-S1-UP1-NNNN)

MSK IndraDyn S Synchronous Motors

Rated 4.4 stars (14 total reviews)

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The R911343032 (MSK071C-0300-NN-S1-UP1-NNNN) is an IndraDyn S Synchronous Servomotor designed for installation below 1000 m altitude using specified hardware. It features a motor size of 071, length C, and weighs 13.9 kg. The unit provides 14.0 Nm continuous torque at 100 K, 12 Nm at 60 K, and a peak torque of 44.0 Nm. Its continuous standstill current at 100 K is 8.5 A, with a maximum current of 32.9 A and a winding inductivity of 10,900 mH. The motor includes a keyways output shaft and uses natural convection for cooling. An optical Hiperface encoder with 128 signal periods and singleturn capability is integrated, along with a rotatable 240° connector. The holding brake is electrically released, offering 23 Nm of torque. The unit is compliant with IP65 protection, class 155 thermal category, and operates between 0 and +40 °C, with storage from -20 to +80 °C. Maximum speed is 5000 RPM; operational noise is below 75 dB. Moment of inertia is 0.000300 kgm². Connection/disconnection durations are 130–180 ms.

Technical Specifications

Location Elevation Range
0-1000 meters

Motor Weight
1.9 kg

Moment of Inertia
0.000300 kgm2

Connection Time
130 ms

Disconnection Time
180 ms

Protection Standard
IP65

Thermal Class
155

Operating Temperature
0-40 degrees Celsius

Relocation Temperature
-20-80 degrees Celsius

Constant Torque Output
14 Nm at 100 k and 12 Nm at 60 k

Sound Level
75 decibels

Max Speed
5000 rpm

Max Torque
44 Nm

Peak Current Consumption
32.9 A

Weight
13.9 kg

Output Shaft
Keyways

System Type
Rotary main and independent servo drive system

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Internal Product Review

The Bosch Rexroth MSK071C-0300-NN-S1-UP1-NNNN is a powerful synchronous servomotor delivering up to 44.0 Nm peak torque. It incorporates natural convection cooling, a singleturn optical encoder, and Hiperface interface for precise motion control. Its 23 Nm electrically-released holding brake ensures secure positioning during downtimes.

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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We offer a repair service for the MSK071C-0300-NN-S1-UP1-NNNN.

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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.