Ọrụ kpọmkwem nke brushes carbon

Brosh brushes, nke a na-akpọkwa brushes eletrik, na-ejikarị eme ihe n'ọtụtụ ngwa eletrik dị ka kọntaktị na-amị amị. Ihe ndị bụ isi a na-eji brushes carbon na ngwaahịa bụ graphite, graphite griiz, na ígwè (gụnyere ọla kọpa, ọlaọcha) graphite. Ahịhịa carbon bụ ngwaọrụ na-ebunye ike ma ọ bụ akara n'etiti akụkụ etinyere na akụkụ na-atụgharị nke moto ma ọ bụ jenerato ma ọ bụ igwe na-agbanwe agbanwe. A na-ejikarị carbon dị ọcha na coagulant mee ya. Enwere isi iyi iji pịa ya na ogwe na-atụgharị. Mgbe moto ahụ na-agbagharị, a na-eziga ike eletrik na eriri igwe site na commutator. N'ihi na akụkụ ya bụ isi bụ carbon, nke a na-akpọcarbon ahịhịa, ọ dị mfe iyi. Ekwesịrị ka a na-edobe ya mgbe niile ma dochie ya, a ga-ehichapụkwa ihe nchekwa carbon.
1. A na-etinye ihe dị n'èzí (nke ugbu a excitation) na rotor na-atụgharị site nacarbon ahịhịa(ntinye ugbu a);
2. Ewebata ụgwọ static na nnukwu ogwe aka na ala site na carbon ahịhịa(ala carbon ahịhịa) (mpụta ugbu a);
3. Na-eduga nnukwu ogwe (ala) na ngwaọrụ nchebe maka nchebe nke rotor grounding ma tụọ voltaji dị mma na nke na-adịghị mma nke rotor na ala;
4. Gbanwee ntụziaka dị ugbu a (na moto commutator, brushes na-arụkwa ọrụ ntụgharị).
Ewezuga moto induction AC asynchronous, ọ nweghị. Moto ndị ọzọ nwere ya, ọ bụrụhaala na rotor nwere mgbanaka mgbanwe.

Ụkpụrụ nke mmepụta ike bụ na mgbe oghere magnetị gbusịrị waya, a na-emepụta ọkụ eletrik na waya. Igwe ọkụ na-egbutu waya site n'ikwe ka oghere magnetik tụgharịa. Ebe ndọta na-atụgharị bụ rotor na waya a na-egbutu bụ stator.