MSK100B-0300-NN-S1-AG0-NNNN Bosch Rexroth Indramat
MPN: R911316619
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The Bosch Rexroth Indramat MSK100B-0300-NN-S1-AG0-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling in a standard design. This IndraDyn S synchronous servomotor uses an optical Hiperface encoder with 128 signal periods and singleturn technology. It has a plain shaft, no holding brake, and a power connector on the A-Side.
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Product Description:
The MSK100B-0300-NN-S1-AG0-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat and included in the MSK IndraDyn S Synchronous Motors series. Designed for industrial automation, it provides commanded torque and speed for indexing tables, handling modules, and packaging machinery. By combining a permanent-magnet rotor with high-resolution feedback, the motor serves as the rotary actuator in closed-loop drive trains that demand repeatable positioning and fast dynamic response. It is well suited for axes that require short positioning moves, smooth acceleration, and stable operation under changing loads.
Cooling for this model relies on natural convection, so heat is dissipated through the housing surface without fans or liquid circuits. The motor has a standard design, so no additional sealing or liquid channels are included. Position feedback is supplied through a Hiperface interface; this serial link carries power, incremental signals, and absolute data to the drive. Inside the encoder, an optical disk generates 128 signal periods per mechanical revolution, and the sensing method is optical, which supports clear signal transmission over temperature changes. The unit reports absolute position over one mechanical revolution only because the encoder is a single-turn device. This feedback arrangement supports accurate rotor alignment and steady closed-loop control during startup and normal operation.
The motor fits medium-frame automation axes. It is built to size code 100 with length code B, and it uses winding code 0300, which sets its voltage constant and base speed range. Power and feedback cabling enter on the A-side, allowing straight routing when the housing is mounted to gearbox flanges. The hardened steel output uses a plain shaft, so torque is transferred through friction-fit or clamping hub couplings rather than splines. For applications that stop under drive control, the assembly is supplied without a holding brake, which reduces inertia and removes brake current draw. This arrangement is useful where holding force is provided by the drive or by the connected machine.
Frequently Asked Questions about MSK100B-0300-NN-S1-AG0-NNNN:
Q: What type of shaft is featured on the MSK100B-0300-NN-S1-AG0-NNNN motor?
A: The MSK100B-0300-NN-S1-AG0-NNNN is equipped with a plain shaft, offering a smooth interface for coupling.
Q: What encoder technology does the MSK100B-0300-NN-S1-AG0-NNNN utilize?
A: This model uses optical encoder technology for feedback.
Q: How is the MSK100B-0300-NN-S1-AG0-NNNN motor cooled during operation?
A: Cooling for the MSK100B-0300-NN-S1-AG0-NNNN motor is achieved through natural convection.
Q: Does the MSK100B-0300-NN-S1-AG0-NNNN come with a holding brake?
A: The MSK100B-0300-NN-S1-AG0-NNNN does not include a holding brake.
Q: What kind of encoder interface is available on the MSK100B-0300-NN-S1-AG0-NNNN servo motor?
A: This model supports the Hiperface encoder interface for communication.