R911320020 (MSK100B-0400-NN-S1-BG1-NNNN)

Name: R911320020 (MSK100B-0400-NN-S1-BG1-NNNN)
Brand: Indramat Motors
SKU: MSK100B-0400-NN-S1-BG1-NNNN
Price: 414.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth synchronous servomotor R911320020 (MSK100B-0400-NN-S1-BG1-NNNN) is an IndraDyn S series unit designed for installation in either horizontal or vertical orientation. It features a standard design with a size 100, length B housing, equipped with a plain shaft and electrically-released holding brake (32 Nm torque). The power connector is M58, output on the B-side, and connections must be made using screws and washers compliant with DIN EN ISO standards. The motor incorporates a singleturn optical Hiperface encoder providing 128 signal periods. It supports natural convection cooling, with a continuous standstill current of 30.8 A and torque of 33.0 Nm at 100 K. Maximum current is 106.7 A with peak torque up to 102.0 Nm. Winding inductivity is specified at 3,100 mH. A built-in temperature sensor triggers a warning as the housing approaches 140°C. Storage temperature range is -20°C to 60°C. Use of specified cables is recommended for power and encoder connections.

Technical Specifications

Installation Orientations
Horizontal and Vertical

Output Direction
B side output

Screws and Washers Standards
DIN EN ISO

Storage Temperature
-20°C to 60°C

Temperature sensor
140°C

Motor Operational Temperature
Not more than 55°C

Encoder
Singleturn Hiperface encoder

Flange socket
M58

Power Connection
Readymade cables

Product Dispatch
Reputed freight carriers.

Frequently Asked Questions

How does the brake mechanism perform on the MSK100B-0400-NN-S1-BG1-NNNN?

The MSK100B-0400-NN-S1-BG1-NNNN integrates an internal brake providing 32 Nm holding torque, keeping equipment securely fixed during shutdown, power-off events or while tools are being changed.

Which feedback type manages positioning on the MSK100B-0400-NN-S1-BG1-NNNN?

Using singleturn Hiperface feedback, the MSK100B-0400-NN-S1-BG1-NNNN captures 128 position signals per rotation, supporting fast re-engagement and reliable control when systems power up or recover from faults.

Why is a plain shaft preferred on the MSK100B-0400-NN-S1-BG1-NNNN?

The MSK100B-0400-NN-S1-BG1-NNNN uses a plain shaft to minimize mechanical play, ensuring cleaner torque transmission and high accuracy across demanding alignment-dependent assemblies.

How does the speed code 0400 support motor coordination in the MSK100B-0400-NN-S1-BG1-NNNN?

The speed code 0400 aligns the MSK100B-0400-NN-S1-BG1-NNNN with efficient torque mapping, ensuring synchronization between electrical drive frequency and mechanical motion response.

What role does inductivity play in the MSK100B-0400-NN-S1-BG1-NNNN?

With optimized inductivity, the MSK100B-0400-NN-S1-BG1-NNNN regulates current transitions to reduce torque ripple and promote smoother, quieter performance during fine motion control.

Common Misspellings

MSK100B0400NNS1BG1NNNN

MSK100B 0400 NN S1 BG1 NNNN

MSK-100B-0400-NN-S1-BG1-NNNN

Internal Product Review

Bosch Rexroth's MSK100B-0400-NN-S1-BG1-NNNN merges an electrically released brake with a plain shaft and singleturn Hiperface feedback. Designed for retention-critical axes, it offers stability, accurate positioning and simple setup. Its natural convection cooling make installation effortless and that is the reason why it is one of the most in demand.