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Rotors

A rotor is a rotating part of an electric drive. Turning the rotor in the stator assembley causes electricity to be produced.

Rotors are ued for generators, anti lock break systems, wiper motors, window lift motors electrical seat balances, cooling engines.

Resicoat powders for rotors meet IEC 455 and are rated class F (155° C) or class H (180° C) acc. 
UL 1446 (system approval).

Rotors are coated in an 
electrostatically assisted fluidised bed or by electrostatic powder spray.



Typical technical data for slot insulation of rotors:

Powder Properties
Density (ISO 8130-2) 1.5 - 1.7 g/cm³
Gel time at 200° C (ISO 8130-6) 15 - 120 sec
Kofler > 70° C
Storage stability 3 months ≤ 23° C
 
Coating Values
Edge coverage > 40 %
Breakdown voltage > 30 kV/mm
Cut through temperature > 300° C


If you require further specific details on the products available, please contact us at resicoat@akzonobel.com.