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Wound Rotor Motors

Wound Rotor Motors

RE: Wound Rotor Motors

Balance, rotor gap, bearing self alignment, lamination consistency, magnet placement accuracy, minimum commutator size and finish, brush initial contact shape (wedge that runs in over a short time), axial end play or spring constraints.

RE: Wound Rotor Motors

(OP)
Thanks for the guidance on items to keep in mind with wound rotor motors. Other than balance and bearings, are there any unique ways that these other problems reveal themselves in the vibration data?

Skip Hartman

http://www.machinerywatch.com

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