Home > Terms > English, UK (UE) > Commutator
Commutator
A cylindrical device mounted on the armature shaft and consisting of a number of wedge-shaped copper segments arranged around the shaft (insulated from it and each other. The motor brushes ride on the periphery of the commutator and electrically connect and switch the armature coils to the power source.
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- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Electrical equipment
- Category: Motors
- Company: Baldor
- Product:
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