R911323293 (MSK100D-0300-NN-S2-BG0-RNNN)

Name: R911323293 (MSK100D-0300-NN-S2-BG0-RNNN)
Brand: Indramat Motors
SKU: MSK100D-0300-NN-S2-BG0-RNNN
Price: 817.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911323293 (MSK100D-0300-NN-S2-BG0-RNNN) is an IndraDyn S synchronous servomotor from the MSK series, designed for demanding drive applications. It features a size 100, length D frame, with a plain output shaft and increased concentricity design. The motor has a winding code 0300, provides 57.0 Nm continuous torque and 187.0 Nm maximum torque, with a continuous standstill current of 24.8 A and a maximum current of 93.2 A. Thermal monitoring is provided by an integrated KTY84 sensor. The unit is equipped with an optical single-turn encoder (EnDat 2.1 interface, 2048 signal periods) and has IP65 ingress protection. Natural convection is used for cooling, power is connected at the B-side, and the shaft sealing ring conforms to DIN 3760 – design A.

Technical Specifications

Product Type
Servo Motor

Family
IndraDyn S

Vendor
Bosch Rexroth

Output Shaft Type
Plain

Shaft Sealing
Present according to DIN 3760 design A

Encoder Type
Single-Turn with EnDat 2.1 Interface

System Accuracy
±20 Angular Seconds

Measuring Method
Optical

Thermal Sensor
KTY84

Secondary Temperature Monitoring System
Temperature Model

Pole Pairs
4

Maximum Speed
3000 RPM

Heat Dissipation
Natural Convection

Housing
Sealed

Ingress Protection Rating
IP 65 according to EN 60529

Frequently Asked Questions

What enables precise positional accuracy for single-turn applications in closed-loop control?

It integrates an optical singleturn encoder with EnDat2.1 and 2048 signal periods. This provides high-resolution feedback for accurate servo loop control and clean commutation.

How is passive thermal regulation achieved during high-load cycles in sealed enclosures?

The motor is cooled by natural convection, eliminating the need for fans. This supports heat dissipation in compact control cabinets while maintaining output stability.

What connector placement simplifies cable routing in rear-wired cabinet configurations?

It features a B-side power connector for rear-access routing. This supports cleaner installation in systems where front access is limited or space-constrained.

How does the absence of a holding brake affect power-off positioning requirements?

This version is supplied without a holding brake, so it does not actively lock the shaft. External clamping or motor control may be required for load retention when unpowered.

How does the MSK100D-0300-NN-S2-BG0-RNNN improve shaft stability in dynamic servo applications?

It uses an increased concentricity layout to reduce radial runout. This ensures smoother shaft motion and better alignment in high-precision or continuous-duty systems.

Common Misspellings

MSK100D0300NNS2BG0RNNN

MSK100D 0300 NN S2 BG0 RNNN

MSK-100D-0300-NN-S2-BG0-RNNN

Internal Product Review

The Bosch Rexroth Indramat MSK100D-0300-NN-S2-BG0-RNNN synchronous servo motor equipped with a plain shaft and B-side power connector. It offers 187.0 Nm peak torque, precise singleturn optical encoder with 2048 signal periods, and EnDat2.1 interface. Its continuous current rating stands strong at 24.8 A for stable performance.