R911323959 (MSK070D-0150-NN-M2-UP0-RNNN)

MSK IndraDyn S Synchronous Motors

MSK070D-0150-NN-M2-UP0-RNNN Series Image

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The Bosch Rexroth R911323959 (MSK070D-0150-NN-M2-UP0-RNNN) is an IndraDyn S synchronous servomotor that features a shaft with a DIN 6885 keyway for form-locking torque transfer. Its shaft sealing ring offers chemical and oil resistance but is sensitive to certain liquids. This model does not include a holding brake and relies on natural convection for cooling, requiring a minimum 100 mm gap from other components for vertical heat dissipation. Motor temperature is monitored by a KTY84 sensor, which initiates shutdown at 150°C. The servomotor employs an optical multiturn absolute encoder (EnDat2.1) with 2048 signal periods and a rotatable 240° connector. Electrical specifications include a continuous current at standstill (100 K) of 7.1 A, a continuous torque at standstill (100 K) of 20.0 Nm, a maximum current of 24.8 A, and a maximum torque of 52.5 Nm. The winding inductivity is rated at 25,900 mH. Care should be taken during installation to avoid exceeding permissible shaft loads and to prevent jamming or clamping of the centering collar and to ensure a burr-free flange. Post-operation cooling time is approximately 140 minutes, during which contact with the motor should be avoided due to surface temperatures.

Technical Specifications

Shaft Design
Keyway as per DIN 6885

Sealing Ring Material
Resistant to chemicals and oils

Bearing Failure Causes
Mechanical damage, increased wear

Liquids Intrusion Effect
Can cause damage

Heat Dissipation
Natural radiation

Temperature Control
KTY84 temperature sensor

Temperature Shutdown Threshold
150°C

Placement Requirement
At least 100mm distance from adjacent components

Radial and Axial Forces
Must not be exceeded

Maintenance
Clean and free from contamination

Identification Tool
Type plate inclusive of product details

Frequently Asked Questions

Common Misspellings

Internal Product Review

The MSK070D-0150-NN-M2-UP0-RNNN demonstrates consistent results in extended workloads. Its adaptability supports smooth integration across diverse applications. The motor emphasizes dependable function and trusted outcomes, reinforcing confidence in continuous use. Its stability under demanding conditions makes it a practical option for environments requiring long-lasting reliability and steady results across tasks.

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 MSK070D-0150-NN-M2-UP0-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.