R911312646 (MSK070C-0450-NN-M1-UP1-NSNN)

MSK IndraDyn S Synchronous Motors

Rated 4.2 stars (8 total reviews)

MSK070C-0450-NN-M1-UP1-NSNN Series Image

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The Bosch Rexroth R911312646 (MSK070C-0450-NN-M1-UP1-NSNN) is an IndraDyn S synchronous servomotor with a C-length, size 070 frame and winding code 0450. It employs an optical multiturn absolute encoder (Hiperface interface), supporting 128 signal periods, angular accuracy of ±120 seconds, a maximum encoder speed of 9000 RPM, and resolution up to 4096 revolutions. Features include a shaft with keyway, shaft sealing ring, and an electrically-released holding brake (23 Nm torque, 24 V, 0.79 A). The unit is cooled by natural convection, supports connector rotation up to 240°, operates from 0 to 40°C, and is rated for installation up to 1000 meters altitude. The enclosure is IP65-rated and compliant with EN 60079. Rated continuous current at standstill is 13.7 A at 100 K, providing a standstill torque of 14.5 Nm, and maximum values of 36.9 A current and 33.0 Nm torque. Winding inductance is 4,000 mH.

Technical Specifications

Design Standard
EN 60079 ff

Encoder Type
Optical multifunction

Encoder Signal Periods
128

Encoder Resolution
4096 distinguishable revolutions

Encoder Angular Accuracy
±120 seconds

Maximum Encoder Speed
9000 RPM

Encoder Required Supply Voltage
7 to 12 Volts DC

Encoder Maximum Current Drawn
60 milliamps

Motor Holding Torque
23 Nm

Brake Rated Voltage
24 Volts

Brake Rated Current
0.79 Amps

Brake Maximum Connection Time
35 milliseconds

Brake Maximum Disconnection Time
180 milliseconds

Cooling Method
Natural convection

Permitted Ambient Temperature
0 to 40 degrees Celsius

Motor Derates Temperature
40 to 55 degrees Celsius

Permitted Installation Altitude
0 to 1000 meters

Motor Derates Altitude
1000 to 3000 meters

Motor Housing Rating
IP65.

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Internal Product Review

The Bosch Rexroth MSK070C-0450-NN-M1-UP1-NSNN servomotor offers 14.5 Nm continuous torque at standstill and features an optical multiturn Hiperface encoder for precise positioning. Its IP65-rated housing, 240° rotatable connectors, and built-in holding brake support reliable operation in demanding environments. This motor is commonly used in robotics, packaging lines, and process automation across automotive and food industries.

1620 Old Apex Road
Cary, NC 27513, USA

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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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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.