MSK101F-0300-NN-S3-FB0-NPNN Bosch Rexroth Indramat
MPN: R911342966
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The Bosch Rexroth Indramat MSK101F-0300-NN-S3-FB0-NPNN is part of the MSK IndraDyn S Synchronous Motors series and features a terminal box connector type with a flange assembly design. It operates with natural convection cooling, has IP65 protection rating, and uses a capacitive singleturn Hiperface encoder interface with 16 signal periods of resolution.
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Product Description:
The MSK101F-0300-NN-S3-FB0-NPNN is a synchronous servo motor produced by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop axis control in industrial automation where precise torque and speed regulation are required. In normal use, the motor works with a compatible drive to convert commanded current into controlled rotary motion for indexing, positioning, and speed-controlled machine axes. Because the unit is supplied without a holding brake, any load that must remain fixed at standstill needs to be held by the drive or by external mechanical means.
Connections are made through a terminal box, which supports rigid conduit routing and secure strain relief at the motor entry point. Heat is removed by natural convection, so no auxiliary fan or liquid cooling loop is required around the housing. Rotor position is sent to the drive through the Hiperface serial interface, which carries digital position data and motor data on one shielded pair. The feedback system resolves motion into 16 signal periods, giving the controller the electrical reference needed for stable commutation. Internally, the sensing element uses a capacitive measurement principle instead of optical tracks, which helps reduce sensitivity to dust and thin oil films that may be present inside machine areas.
The housing uses B5 flange mounting, so the motor can be bolted directly to a machine face or gearbox without separate feet. The encoder is a single-turn variant, which reports absolute position within one mechanical revolution and supports direct position feedback after power-up. The enclosure has an IP65 rating to resist dust ingress and low-pressure water exposure during operation. Continuous duty is permitted at ambient temperatures from 0 to 40 °C, and insulation class 155 supports winding thermal endurance within that operating range. The 101 frame size and 0300 winding make the motor suitable for medium-torque axes where compact installation and precise feedback are required.
Frequently Asked Questions about MSK101F-0300-NN-S3-FB0-NPNN:
Q: What type of connector does the MSK101F-0300-NN-S3-FB0-NPNN use?
A: This motor features a terminal box connector for easy electrical connection.
Q: How is the MSK101F-0300-NN-S3-FB0-NPNN servo motor cooled?
A: The MSK101F-0300-NN-S3-FB0-NPNN utilizes natural convection for cooling.
Q: Does the MSK101F-0300-NN-S3-FB0-NPNN come with a holding brake?
A: This model comes without a holding brake included.
Q: What type of encoder is used on the MSK101F-0300-NN-S3-FB0-NPNN motor?
A: It is equipped with a capacitive singleturn encoder that has a Hiperface interface and 16 signal periods resolution.
Q: What is the protection rating of the MSK101F-0300-NN-S3-FB0-NPNN motor?
A: The MSK101F-0300-NN-S3-FB0-NPNN motor offers IP65 protection, safeguarding it from dust and water jets.