MSK100D-0300-NN-S2-AG2-RNNN Bosch Rexroth Indramat
MPN: R911331191
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The Bosch Rexroth Indramat MSK100D-0300-NN-S2-AG2-RNNN is an IndraDyn S Synchronous Servomotor from the MSK IndraDyn S Synchronous Motors series. It features natural convection cooling, a plain shaft, and motor length D with a motor size of 100. The motor includes an optical singleturn EnDat2.1 encoder with a resolution of 2048 signal periods, and is equipped with an electrically-released holding brake supplying 70 Nm of torque.
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Product Description:
The MSK100D-0300-NN-S2-AG2-RNNN is a synchronous servo motor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It converts drive commands into precise rotary motion for closed-loop positioning and torque control in industrial automation. A plain output shaft allows direct coupling, and the 100 frame size gives the motor a balanced torque-to-space ratio for medium-power machinery. It is commonly used in packaging, handling, and similar machine subsystems where the drive must correct load changes without losing positional accuracy. The synchronous design also supports responsive acceleration and stable low-speed behavior when matched with a suitable controller.
Cooling relies on natural convection, so rated performance is achieved without external fans or liquid circuits. Feedback is supplied through an EnDat2.1 optical encoder that generates 2048 signal periods per mechanical turn, which supports fine position interpolation in single-turn operation. The sensing element uses optical scanning to reduce drift, and the encoder is a single-turn design that reports absolute position within one revolution. For load holding or emergency stops, the motor includes an electrically released brake with 70 Nm of static torque. Power and protective earth conductors terminate on a connector on side A, which helps keep cable routing straightforward.
The motor uses the increased concentricity design option to keep shaft runout low when the plain shaft couples to gear stages. Its housing corresponds to motor length D, and the internal stator uses winding code 0300 for the electrical characteristics expected by compatible IndraDrive controllers. The longer housing provides additional active material within the same frame, which supports steady torque delivery in medium-power servo axes. This layout is well suited to direct-coupled applications where smooth running and accurate position feedback are important. The overall configuration keeps the package compact while supporting precise motion in equipment that runs repeated positioning cycles.
Frequently Asked Questions about MSK100D-0300-NN-S2-AG2-RNNN:
Q: What shaft type does the MSK100D-0300-NN-S2-AG2-RNNN motor have?
A: The MSK100D-0300-NN-S2-AG2-RNNN motor is equipped with a plain shaft.
Q: What kind of encoder and interface are featured in the MSK100D-0300-NN-S2-AG2-RNNN motor?
A: This model uses an optical singleturn encoder with EnDat2.1 interface.
Q: How is the MSK100D-0300-NN-S2-AG2-RNNN servo motor cooled?
A: Cooling for this motor is achieved through natural convection, with no external fan required.
Q: What type of holding brake is provided on the MSK100D-0300-NN-S2-AG2-RNNN motor?
A: It includes an electrically-released holding brake rated at 70 Nm of holding torque.
Q: Where is the power connector positioned on the MSK100D-0300-NN-S2-AG2-RNNN motor?
A: The power connection for this servomotor is located on the A-side of the housing.