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ARMATURE FAN Replaced with 5140021-93 5140021-93 - , 388550-00, 397200-00 $83.12

DeWalt Miter Saw Parts

Product Details

Found under the following brands: Annovi Reverberi-AR, Westward, Bostitch, Black & Decker, Craftsman, Devilbiss Air Power, DeWalt, Emglo, Excell, Porter Cable, Speedaire
Part Number: 5140021-93 (, 388550-00, 397200-00)

Description:

The armature is one of two main components of a motor (along with the field). It has copper windings around it and has a commutator where the brushes make contact to complete the circuit. If large gaps appear between the copper commutator sections, it must be replaced. If burnt, the commutator can sometimes be “dressed” and cleaned. Check for burnt or damage winding and wires when diagnosing.


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