Universal Motor Commutator For Tools Power

Universal Motor Commutator For Tools Power

A collector commutator is a moving part of a rotary electrical switch in electric motors and electrical generators that periodically reverses the current direction between the rotor and the external circuit. It consists of a cylinder composed of multiple metal contact segments on the rotating armature of the machine. The commutator is one component of a motor; there are also two or more stationary electrical contacts called "brushes" made of a soft conductor like carbon that press against the commutator, making sliding contact with successive segments of the commutator as it rotates.

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Ii-Collector Commutators zisetyenziswa kwiimotho ze-DC, iijenereyitha kunye neemoto zendalo yonke. Kwimoto umhambisi usebenzisa umsinga wombane kwii-windings. Ngokubuyisela ulwalathiso lwangoku kwii-windings ezijikelezayo kwisiqingatha ngasinye, amandla ajikelezayo azinzileyo (torque) aveliswa. Kwi-generator i-commutator ithatha i-current eveliswa kwii-windings, ibuyisela ulwalathiso lwangoku ngokujika kwesiqingatha ngasinye, isebenze njenge-mechanical rectifier ukuguqula i-alternating current ukusuka kwi-windings ukuya kwi-unidirectional ngqo yangoku kwisiphaluka somthwalo wangaphandle.

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