MSK101D-0450-NN-M2-AG0-RNNN Bosch Rexroth Indramat
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MPN: R911323303
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The Bosch Rexroth Indramat MSK101D-0450-NN-M2-AG0-RNNN is part of the MSK IndraDyn S Synchronous Motors series. This servomotor features natural convection cooling and an EnDat2.1 optical multiturn absolute encoder with a resolution of 2048 signal periods. It has a plain shaft design, an IP65 protection rating, and operates within a temperature range of 0 to 40 degrees Celsius.
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Product Description:
The MSK101D-0450-NN-M2-AG0-RNNN is an AC synchronous servo motor produced by Bosch Rexroth Indramat and included in the MSK IndraDyn S Synchronous Motors series. The motor is intended for closed-loop control tasks in industrial automation, where precise torque, speed, and position regulation are required for gantry axes, packaging machinery, or multi-axis transfer lines. Integrated encoder feedback lets motion controllers command exact rotor position while delivering smooth continuous rotation to the coupled mechanical load.
It removes internally generated heat through natural convection, so installation must allow free airflow around the housing without external fans or liquid circuits. Position feedback is transmitted over an EnDat2.1 serial interface that carries both absolute position and diagnostic data to the drive. The optical encoder yields 2048 signal periods per mechanical revolution, and because it is a multi-turn absolute design, the controller always knows the rotor angle across multiple turns after power loss. The unit is supplied without a holding brake, which reduces inertia and is suitable when dynamic stopping is provided by the drive or external mechanics.
The motor uses motor size 101 and motor length D, which suit medium-power axes while maintaining compatibility with standard MSK mounting flanges. The motor is rated IP65, allowing installation inside production zones where dust and low-pressure water jets are present. Continuous operation is permitted within an ambient range of 0 to 40 °C, so cabinet or machine layouts must keep the motor inside this temperature window. A power connector on the A-side simplifies cable routing in machines where the shaft projects forward, and the plain shaft, thermal class 155 insulation, increased concentricity rotor design, and winding code 0450 support accurate, low-vibration motion.
Frequently Asked Questions about MSK101D-0450-NN-M2-AG0-RNNN:
Q: How is the MSK101D-0450-NN-M2-AG0-RNNN servo motor cooled?
A: The MSK101D-0450-NN-M2-AG0-RNNN servo motor utilizes natural convection cooling, so it operates without forced air or liquid cooling systems.
Q: Does the MSK101D-0450-NN-M2-AG0-RNNN motor come with a holding brake?
A: This model is manufactured without a holding brake, so it does not provide holding torque when powered off.
Q: What type of encoder is equipped on the MSK101D-0450-NN-M2-AG0-RNNN motor?
A: The encoder uses optical technology with EnDat2.1 interface and offers multiturn absolute position feedback for high precision applications.
Q: What shaft type is provided on the MSK101D-0450-NN-M2-AG0-RNNN servo motor?
A: A plain shaft configuration is used on this motor, which allows direct coupling to other mechanical components.
Q: What level of environmental protection does the MSK101D-0450-NN-M2-AG0-RNNN motor provide?
A: The MSK101D-0450-NN-M2-AG0-RNNN has an IP65 protection rating, indicating it is dust-tight and protected against water jets.
