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R911320877 (MSK100B-0300-NN-M2-BG0-RNNN)

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911320877 (MSK100B-0300-NN-M2-BG0-RNNN) is an MSK series IndraDyn S synchronous servomotor featuring a 100-size frame, B length, and 0300 winding code. It is equipped with natural convection cooling and a plain shaft compliant with DIN 6885-1, including a sealing ring. An optical multiturn absolute encoder with EnDat2.1 interface and 2048 signal periods supports precise position feedback. The power connector is located on the B-side, and no holding brake is installed. Key specifications include 4 pole pairs, a maximum torque of 102.0 Nm, continuous torque at standstill (100 K) of 33.0 Nm, maximum current of 78.3 A, continuous current at standstill (100 K) of 20.5 A, maximum speed of 4750 min⁻¹, and winding inductivity of 5,500 mH. The unit operates between 0 and 40°C, and at elevations up to 1000 m above sea level.

Technical Specifications

Application
Machine tools, printing, paper processing machines

Motor Size
100

Motor Length
B

Winding Code
300

Cooling System
Natural Convection

Encoder
Optical, singleturn Hiperface with 128 increments

Electrical Connector Position
B-side

Shaft Configurations
Shaft with keyway per DIN 6885-1, no holding brake

Operation Temperature
0-40 degrees

Installation Altitude
0-1000m above sea level

Light Load Capacity
90%

Noise Level
Less than 75dB at high speeds

Maximum Torque
102.0Nm

Number of Pole Pairs
4

Maximum Speed
4750min-1

Maximum Current
78.3A.

How does the multiturn EnDat2.1 encoder in the MSK100B-0300-NN-M2-BG0-RNNN ensure precise positioning?

It provides 2048 signal periods per revolution, enabling accurate feedback for robotics, die-casting units, and high-speed forming systems.

Which maintenance practices help sustain high-torque performance in this servomotor?

Regular inspection of encoder connectors, monitoring current draw, and keeping the cooling paths unobstructed help maintain stable operation under heavy loads.

How does the MSK100B-0300-NN-M2-BG0-RNNN handle peak torque demands of 102 Nm?

The motor delivers short bursts of high torque while maintaining thermal stability and mechanical integrity, preventing performance drops under sudden load changes.

How does natural convection cooling contribute to continuous operation reliability?

It passively dissipates heat from the motor, avoiding thermal stress and ensuring consistent performance during extended duty cycles.

What benefits does increased concentricity provide for the MSK100B-0300-NN-M2-BG0-RNNN?

It reduces vibrations and enhances mechanical stability, allowing precise and smooth motion for high-speed and high-load applications.

MSK100B0300NNM2BG0RNNN

MSK100B 0300 NN M2 BG0 RNNN

msk100b-0300-nn-m2-bg0-rnnn

MSK100B0300NNM2BG0RNNN

MSK100B 0300 NN M2 BG0 RNNN

MSK-100B-0300-NN-M2-BG0-RNNN

Internal Product Review

Designed for demanding automation environments, the MSK100B-0300-NN-M2-BG0-RNNN from Bosch Rexroth Indramat provides 33 Nm continuous and 102 Nm peak torque for reliable performance under heavy loads. Its multiturn optical encoder with EnDat2.1 interface and 5,500 mH inductivity ensure consistent precision. Commonly applied in die-casting units, robotics, and high-speed forming systems.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK100B-0300-NN-M2-BG0-RNNN.
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