Compressor Motor Cooling Factors

Modern compressors today commonly have the motor within the compressor shell. Refrigerant gas circulates around the motor to help keep it cool. Cool-running motors give better performance and longer operating life. These are the three factors that influence motor cooling.

Excerpt from Technical Institute Manual 1, from the ONLINE STORE at the Refrigeration Service Engineers Society, the HVACR Training Authority.

Motor Cooling2

 

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