MSK101C-0300-NN-M3-AG0-NNNN Bosch Rexroth Indramat
MPN: R911335781
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The Bosch Rexroth Indramat MSK101C-0300-NN-M3-AG0-NNNN is part of the MSK IndraDyn S Synchronous Motors series and uses natural convection for cooling. This servomotor features a capacitive multiturn absolute encoder interface with 16 signal periods and Hiperface compatibility, and has IP65 protection rating. The design includes a plain shaft, no holding brake, and operates in ambient temperatures from 0 to 40 degrees Celsius.
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Product Description:
The MSK101C-0300-NN-M3-AG0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It supplies precise torque and speed control for automated packaging lines, metal-cutting centers, and material-handling axes where closed-loop positioning accuracy is required. Integrated feedback supports the drive in maintaining commutation and an absolute rotor reference, while the motor’s standard housing style allows it to be mounted in existing MSK mechanical interfaces without modification.
Heat is removed through natural convection, meaning the frame relies on surface radiation and airflow rather than forced cooling hardware. The housing carries a protection rating of IP65, so internal components remain sealed against dust ingress and water jets during routine washdown. A Hiperface interface delivers both power-on absolute position and incremental cycles to the controller, and the encoder generates 16 signal periods per mechanical revolution before interpolation. Frame size 101 sets the flange pattern, and motor length C uses an active stack that, together with winding code 0300, matches the required torque-speed profile. Power enters on the A-side connector to standardize cable routing, and the design is supplied without a holding brake, so external clamping devices must manage standstill loads. The motor uses a standard construction style without special coating or stainless hardware.
The feedback core operates on a Capacitive measurement principle, which helps resist magnetic interference while keeping resolution stable over time. Its data stream is tagged as Multiturn Absolute, so the drive retains rotor angle and total revolution count after power loss. Continuous operation is permitted in an ambient range of 0–40 °C, which aligns with typical enclosure climates in production plants. A Plain shaft eases direct coupling to gearheads or timing pulleys without introducing keyway stress concentrations. Thermal endurance follows insulation class 155, which permits high winding temperatures before dielectric aging accelerates.
Frequently Asked Questions about MSK101C-0300-NN-M3-AG0-NNNN:
Q: What cooling method is used in the MSK101C-0300-NN-M3-AG0-NNNN motor?
A: This motor uses natural convection for cooling without external fans.
Q: Which encoder interface is provided with the MSK101C-0300-NN-M3-AG0-NNNN?
A: The encoder interface on this model is Hiperface.
Q: Is a holding brake included in the MSK101C-0300-NN-M3-AG0-NNNN motor?
A: It does not come equipped with a holding brake.
Q: What type of shaft does the MSK101C-0300-NN-M3-AG0-NNNN offer?
A: This model features a plain shaft configuration.
Q: What is the protection rating of the MSK101C-0300-NN-M3-AG0-NNNN motor?
A: The protection rating for this motor is IP65, making it dust tight and protected against water jets.