MSK050C-0450-NN-S2-UP0-RNNN Bosch Rexroth Indramat
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MPN: R911320080
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The Bosch Rexroth Indramat MSK050C-0450-NN-S2-UP0-RNNN is an IndraDyn S Synchronous Servomotor from the MSK IndraDyn S Synchronous Motors series. It features natural convection cooling, a shaft with keyway, and an IP65 protection rating. The motor uses an optical singleturn encoder with EnDat2.1 interface and 2048 signal periods resolution, and operates in ambient temperatures from 0 to 40°C.
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Product Description:
Bosch Rexroth Indramat manufactures the MSK050C-0450-NN-S2-UP0-RNNN as part of the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it converts drive current into accurately phased magnetic fields that generate precise rotary motion for automated handling units, gantry axes, and form-fill-seal machines. The motor integrates with IndraDrive controllers, allowing deterministic position feedback and high cycle repeatability while maintaining compact dimensions for multi-axis assemblies inside modern production cells.
Heat produced during operation is removed by natural convection, so no external blower or liquid loop is needed. The housing has an IP65 rating, which protects the stator against dust and low-pressure water jets in open-frame mounting. The motor has a shaft with keyway for positive torque transmission, and it uses size 050 with length code C to fit narrow mounting patterns. Approved ambient temperatures are 0 to 40 °C, and the insulation system is class 155. Winding code 0450 identifies the electrical values used by this variant. The unit is supplied without a holding brake, so static loads must be secured by the drive or external clamps.
For accurate feedback, the motor employs an optical measuring system with 2048 signal periods, accessed over the EnDat2.1 serial interface, giving the drive absolute position data in fewer than two bus cycles. The measuring disk sits on a rotor manufactured with increased concentricity, reducing radial runout and improving interpolation accuracy at the controller. Because the encoder is single-turn, it reports the shaft position within one mechanical revolution, while multi-turn counts are handled by the drive if required. A rotatable 240° connector simplifies cable routing inside crowded cabinets, keeping the cable outlet clear of adjacent machine components.
Frequently Asked Questions about MSK050C-0450-NN-S2-UP0-RNNN:
Q: How is the MSK050C-0450-NN-S2-UP0-RNNN motor cooled?
A: The MSK050C-0450-NN-S2-UP0-RNNN utilizes natural convection for cooling, operating without the need for forced air or liquid cooling systems.
Q: What type and resolution of encoder is included on the MSK050C-0450-NN-S2-UP0-RNNN motor?
A: This model features an optical encoder with a resolution of 2048 signal periods, allowing for precise position sensing.
Q: What is the protection rating of the MSK050C-0450-NN-S2-UP0-RNNN?
A: The MSK050C-0450-NN-S2-UP0-RNNN has an IP65 protection rating, making it dust tight and protected against water jets.
Q: What is the shaft configuration of the MSK050C-0450-NN-S2-UP0-RNNN motor?
A: The shaft on the MSK050C-0450-NN-S2-UP0-RNNN is a keyway shaft, which facilitates secure and precise mechanical attachment to load devices.
Q: What is the operating ambient temperature range for the MSK050C-0450-NN-S2-UP0-RNNN motor?
A: This model operates within an ambient temperature range of 0 to 40°C, suitable for most standard industrial environments.
