What is an alternator commuter end?

An alternator commutator end is the part of an alternator that houses the commutator and brushes. The commutator is a cylindrical copper conductor that is divided into segments. The brushes are carbon blocks that make contact with the commutator segments. As the alternator rotates, the commutator segments pass under the brushes, and the brushes make and break contact with the segments. This action creates an alternating current (AC) in the stator windings.

The commutator end of an alternator is typically located at one end of the alternator housing. It is enclosed by a cover that protects the commutator and brushes from dust and dirt. The cover also has vents to allow air to circulate and cool the commutator and brushes.

The alternator commutator end is an important part of the alternator, and it is essential for the alternator to function properly. If the commutator or brushes are damaged or worn, the alternator will not be able to generate electricity.