MSK100B-0300-NN-S3-BG0-NNNN Bosch Rexroth Indramat
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MPN: R911373187
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The Bosch Rexroth Indramat MSK100B-0300-NN-S3-BG0-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features a plain shaft and B motor length. This standard servomotor has a natural convection cooling method, an IP65 protection rating, and a B-side power connector. It uses a Hiperface singleturn capacitive encoder with 16 signal periods and operates in ambient temperatures from 0 to 40 degrees Celsius.
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Product Description:
The MSK100B-0300-NN-S3-BG0-NNNN servomotor is manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It converts drive current into tightly regulated torque and speed for automated axes in assembly lines, gantries, and converting equipment. The 0300 winding code identifies the motor’s electromagnetic layout, while the 100 frame and B-length stator provide a balanced combination of output capability and installation size. That combination suits indexing axes, handling systems, and transport mechanisms that require repeatable motion under changing loads. Its synchronous design also supports precise motion where fast response and controlled acceleration are important.
Heat generated by copper losses is removed through natural convection, so no external blower or liquid circuit is required. Rotor angle data reach the controller across a Hiperface interface, and the built-in measuring system provides 16 signal periods per electrical revolution. The feedback device uses capacitive pickup technology and is built as a single-turn encoder, giving accurate position information within one mechanical turn. This feedback arrangement supports closed-loop speed and position control during normal axis movement. The power connector is located on the B-side of the housing, which can help keep cable routing clear along the rear of a machine frame.
The motor is supplied without a holding brake, so any static load retention must rely on drive torque or external clamps. An IP65 enclosure helps protect the windings against dust and low-pressure water jets, and the motor has a plain shaft for direct coupling to suitable hubs or clamping elements. Operation is permitted in ambient temperatures from 0 to 40 °C, and the Class 155 insulation system supports the thermal demands associated with normal servo duty. The standard design does not include special coatings or a modified bearing package. For installations with suspended loads, a separate holding method may be required when power is removed.
Frequently Asked Questions about MSK100B-0300-NN-S3-BG0-NNNN:
Q: What cooling method does the MSK100B-0300-NN-S3-BG0-NNNN motor use?
A: The MSK100B-0300-NN-S3-BG0-NNNN is cooled by natural convection, operating without the need for external fans or forced air flow.
Q: What type of shaft does the MSK100B-0300-NN-S3-BG0-NNNN motor have?
A: This model features a plain shaft configuration, designed for direct coupling to machinery without keys or splines.
Q: Does the MSK100B-0300-NN-S3-BG0-NNNN motor include a holding brake?
A: The MSK100B-0300-NN-S3-BG0-NNNN comes without an integrated holding brake.
Q: What type of encoder technology and interface does the MSK100B-0300-NN-S3-BG0-NNNN motor use?
A: The encoder on this motor uses capacitive technology with 16 signal periods and a Hiperface interface, supporting singleturn feedback.
Q: What is the protection rating of the MSK100B-0300-NN-S3-BG0-NNNN motor?
A: This motor provides IP65 protection rating, offering complete protection from dust and low-pressure water jets.
