MSK101C-0450-NN-S2-AG0-RNNN Bosch Rexroth Indramat
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MPN: R911346249
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The Bosch Rexroth Indramat MSK101C-0450-NN-S2-AG0-RNNN is an IndraDyn S Synchronous Servomotor from the MSK IndraDyn S Synchronous Motors series. It features natural convection cooling, an optical singleturn EnDat2.1 encoder with a resolution of 2048 signal periods, and an IP65 protection rating. The design offers increased concentricity, a plain shaft, motor size 101, and a thermal class of 155.
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Product Description:
The MSK101C-0450-NN-S2-AG0-RNNN is a synchronous servo motor produced by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop motion axes in assembly lines, packaging machines, and handling systems, the motor converts drive current into controlled mechanical rotation with high positional accuracy. Its housing and internal geometry are optimized for dynamic torque production, allowing the unit to function as the primary actuator in automation cells where precise speed regulation and repeatable positioning are required. This operating profile suits machinery that must start, stop, and change direction quickly while maintaining stable motion quality during repeated production cycles.
An enclosure rated IP65 prevents dust ingress and protects against low-pressure water jets, so the motor can be mounted outside a sealed control cabinet when the surrounding machine layout requires it. Rotor feedback is provided through an EnDat2.1 interface, and this serial protocol carries position, status, and parameter data to the drive over a single cable. The feedback device offers 2048 signal periods per mechanical revolution, and its optical scanning principle supports smooth velocity control with low interpolation error. A manufacturing design that promotes increased concentricity helps minimize radial runout, while the 101 frame size, length C construction, and winding code 0450 correspond to the stator arrangement used in this motor.
Heat is removed by natural convection, eliminating the need for external fans during operation and simplifying installation where forced-air hardware is undesirable. Torque is delivered through a plain shaft, which is suitable for backlash-free couplings commonly used on servo-driven axes. The encoder is single-turn, so homing routines remain straightforward on axes that use limit switches. Continuous service is supported within an ambient range of 0 to 40 °C, and the insulation system is rated to class 155, allowing winding temperatures up to 155 °C. Power conductors exit on the A-side, and the unit is supplied without a holding brake for machines that use external load-holding devices or mechanical clamps.
Frequently Asked Questions about MSK101C-0450-NN-S2-AG0-RNNN:
Q: How is the MSK101C-0450-NN-S2-AG0-RNNN motor cooled?
A: This motor uses natural convection for cooling, operating without the need for forced airflow systems.
Q: Does the MSK101C-0450-NN-S2-AG0-RNNN motor have a holding brake?
A: The MSK101C-0450-NN-S2-AG0-RNNN does not include a holding brake.
Q: What encoder system is equipped on the MSK101C-0450-NN-S2-AG0-RNNN motor?
A: An EnDat2.1 optical encoder with a 2048 signal period singleturn resolution is used on this model.
Q: What type of shaft does the MSK101C-0450-NN-S2-AG0-RNNN have?
A: This motor features a plain shaft configuration for mechanical coupling.
Q: What is the protection rating of the MSK101C-0450-NN-S2-AG0-RNNN motor?
A: The protection rating of IP65 provides complete dust protection and resistance to water jets for this model.
