MSK100B-0300-NN-M1-AG0-NNNN Bosch Rexroth Indramat
MPN: R911315705
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The Bosch Rexroth Indramat MSK100B-0300-NN-M1-AG0-NNNN is a standard IndraDyn S Synchronous Servomotor from the MSK IndraDyn S Synchronous Motors series. It features natural convection cooling, an IP65 protection rating, and a plain shaft. This servomotor is equipped with a Hiperface optical encoder with 128 signal periods and multiturn absolute functionality, and is rated for operation between 0 to 40°C ambient temperature.
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Product Description:
The MSK100B-0300-NN-M1-AG0-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It supplies controlled rotary motion for automation axes that require accurate positioning and repeatable torque during continuous machine operation. When paired with a compatible drive, the motor supports closed-loop speed and position control in packaging lines, assembly handlers, and other equipment where stable motion response is important. Its general configuration suits industrial systems that need precise movement without adding external cooling hardware.
The motor relies on natural convection for cooling, so heat leaves the housing without fans or liquid circuits. A molded enclosure carries an IP65 protection rating, which blocks dust ingress and resists water jets during operation on exposed machine frames. The motor has a standard design, so it fits typical mounting arrangements used within the MSK range. Position data is transmitted through the Hiperface interface, allowing the drive to process encoder feedback for closed-loop motion. Inside the encoder, disk segmentation provides 128 signal periods, giving the controller a fine incremental signal for interpolation. Because the feedback system is multiturn absolute, it retains shaft revolution data across power cycles and reduces the need for a reference return after shutdown.
A plain shaft allows coupling with clamp-style or friction-lock hubs, and the power connector is located on the A-side for straightforward cable routing. Motor size 100 and length code B provide an active stack suited to mid-range torque while keeping the overall package moderate in size. Operation is permitted from 0 to 40 °C, and insulation class 155 allows the winding system to tolerate elevated internal temperatures. Electromagnetic characteristics are set by winding code 0300, which matches the resistance and inductance values expected by compatible IndraDrive stages. The motor is supplied without a holding brake, so any static load must be secured by the machine or by drive-controlled torque when the axis is stopped.
Frequently Asked Questions about MSK100B-0300-NN-M1-AG0-NNNN:
Q: How is the MSK100B-0300-NN-M1-AG0-NNNN motor cooled?
A: The MSK100B-0300-NN-M1-AG0-NNNN features natural convection cooling, operating without the need for external fans or forced air systems.
Q: What type of shaft does the MSK100B-0300-NN-M1-AG0-NNNN motor have?
A: This model uses a plain shaft configuration, suitable for direct coupling applications without additional keys or threads.
Q: What encoder interface is available on the MSK100B-0300-NN-M1-AG0-NNNN motor?
A: The encoder interface on this motor is Hiperface, providing both position and feedback signals over a single connection.
Q: Does the MSK100B-0300-NN-M1-AG0-NNNN motor include a holding brake?
A: This version is manufactured without a holding brake, meaning it cannot hold its position when unpowered.
Q: What is the protection rating of the MSK100B-0300-NN-M1-AG0-NNNN motor?
A: The protection rating for this model is IP65, offering complete protection against dust and low-pressure water jets from any direction.