R911299954 (MSK070D-0450-NN-M2-UG1-RNNN)

Name: R911299954 (MSK070D-0450-NN-M2-UG1-RNNN)
Brand: Indramat Motors
SKU: MSK070D-0450-NN-M2-UG1-RNNN
Price: 797.00 USD
Availability: InStock
Rating: 4.4 (10 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.4 stars (10 total reviews)

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The R911299954 (MSK070D-0450-NN-M2-UG1-RNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed for precise position control and high torque density. It utilizes four pole pairs with permanent magnets, providing strong magnetic flux and efficient energy conversion. The motor features a plain shaft, optical multiturn absolute encoder with EnDat2.1 interface, 2048 signal periods resolution, and 240° rotatable connector. The housing complies with IP65 ingress protection for use in harsh environments. Operating range is 0 °C to 40 °C, with performance derating outside these limits. Key specifications include 22.0 A continuous current at standstill (100 K), 20.0 Nm continuous standstill torque, maximum torque of 52.5 Nm, maximum current of 49.8 A, and 3,000 mH winding inductivity. The unit includes an electrically-released holding brake (23 Nm torque), supports natural convection cooling, possesses increased concentricity, and accommodates axial and radial loads with premium quality bearings. Motor size is 070 and length is 'D', with winding code 0450.

Technical Specifications

Product Type
Synchronous Motor

Use Cases
Position control, High torque applications

Technology
Magnetic flux permanent magnets

Geometry
Compact

Pole Pairs
4

Protection Measures
IP 65 ingress for dust and debris

Operating Temperature Range
0°C-40°C

Shaft Load Capacity
High radial and axial load sustaining capabilities

Frequently Asked Questions

Why is natural convection cooling used in MSK070D-0450-NN-M2-UG1-RNNN?

Natural convection cooling eliminates the need for additional fans. It reduces noise, energy consumption, and simplifies motor installation while maintaining optimal operating temperatures.

Does the MSK070D-0450-NN-M2-UG1-RNNN support peak torque of 52.5 Nm?

The motor delivers 52.5 Nm maximum torque. It handles short high-load operations without affecting continuous performance.

How does the plain shaft design affect MSK070D-0450-NN-M2-UG1-RNNN performance?

The plain shaft ensures concentricity and stability. It reduces mechanical vibrations and supports precise coupling with attached devices.

Why is the continuous torque at standstill 20.0 Nm for MSK070D-0450-NN-M2-UG1-RNNN?

Continuous torque of 20.0 Nm provides reliable holding and motion at zero speed. It supports applications requiring high static load capability.

Does the MSK070D-0450-NN-M2-UG1-RNNN handle maximum current of 49.8 A?

Yes, the motor allows up to 49.8 A. This supports short bursts of high current for peak torque without damaging windings.

Common Misspellings

MSK 070D-0450-NN-M2-UG1-RNNN

MSK-070D-0450-NN-M2-UG1-RNNN

MSK070D 0450 NN M2 UG1 RNNN

MSK070D-0450-NN-M2-UG1

MSK070D-0450-NN-M2-UGI-RNNN

MSK070D0450NNM2UG1RNNN

MSKO70D-0450-NN-M2-UG1-RNNN

MSKO7OD-O45O-NN-M2-UG1-RNNN

MSK70D-0450-NN-M2-UG1-RNNN

Internal Product Review

The MSK070D-0450-NN-M2-UG1-RNNN by Bosch Rexroth is a synchronous servomotor equipped with an optical multiturn absolute encoder (EnDat2.1) and 2048 signal periods. It delivers 20 Nm continuous torque and includes a 23 Nm electrically-released holding brake. Commonly used in robotics, packaging, and CNC machinery, it supports natural convection cooling.