Two varnish processes available for motors: Dip and Bake and Vacuum Pressure Impregnation
There are two available varnish processes for electric motors: Dip and Bake immerses a motor into a tank of varnish. […]
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electrical motor windings
Maintenance Tips
Vacuum pressure impregnation enhances the life of electrical motor windings
Vacuum pressure impregnation, known as VPI, is a varnish process for electric motor insulation. The several-hour process begins with a