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R911285327 (1MR480A-B345)

1MB High-Speed Asynchronous Motors

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1 Year Warranty Included
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5 Minutes 45 Seconds

The Bosch Rexroth MPN R911285327 (1MR480A-B345) is a rotor component from the 1MB asynchronous spindle motor series, designed for use in applications requiring precise spindle positioning, processing, and threading operations. This rotor is engineered for integration in a stator with a 345 mm internal diameter, and cooling is managed by liquid circulation. The unit operates within a temperature range of 0 to 40 °C and should be installed at heights up to 1500 meters above sea level. It is classified under insulation class F, and its rotor position is determined via stator feedback. Electromagnetic compatibility and proper mounting conditions are necessary for optimal performance.

Technical Specifications

Part
Rotor

Stator Internal Diameter
345mm

Cooling Method
Liquid

Resistance
Not Resistant to Liquids

Temperature Limit
0 to +40 Degree Celsius

Installation Height
Up to 1500 MSL

Insulation Category
Class-F

Feedback Type
Motor Feedback from Attached Stato

Common Misspellings

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