Ngwa na uru nke igwe mgbapụta mmanụ ọkụ na-enweghị ahịhịa

Ngwa na uru nke brushless mmanụ mgbapụta Motors

Onye na-eme njem na-abụkarị ihe na-ebute ọdịda mgbapụta mmanụ ọkụ. Ebe ọ bụ na ọtụtụ nfuli mmanụ ụgbọala na-agba mmiri, mmanụ ụgbọala na-arụ ọrụ dị ka ihe na-ekpo ọkụ maka armature na mmanụ mmanu maka brushes na commutator. Mana mmanụ ụgbọala anaghị adị ọcha mgbe niile. Aja dị mma na irighiri ihe dị na mmanụ ụgbọala na tankị mmanụ nwere ike gafere site na nzacha in-tank. Nke a grit nwere ike imebi ihe ma mee ngwa ngwa na-eyi akwa na ahịhịa na mbara ihu. Ebe ndị na-agagharị agagharị na-eyi na brọsh mebiri emebi bụ isi ihe na-akpata ọdịda mgbapụta mmanụ ụgbọala.

Electrical and mechanical noise is also a problem. Electrical noise is generated by arcing and sparking as the brushes make and break contact on the commutator. As a precaution, most fuel pumps have capacitors and ferrite beads on the power input to limit radio frequency noise. Mechanical noise from impellers, pump gears and bearing assemblies, or cavitation from low oil levels are amplified as the oil tank acts like a big speaker to amplify even the smallest sounds.

Igwe mgbapụta mmanụ ọkụ na-ahịhịa n'ozuzu adịghị arụ ọrụ. Moto commutator na-arụ ọrụ naanị 75-80%. Ihe ndọta Ferrite adịghị ike, nke na-egbochi mmechuihu ha. brushes ndị na-akwagharị na onye na-ebugharị na-emepụta ike nke na-emecha wepụ esemokwu.

Nhazi moto mgbapụta mmanụ ọkụ na-enweghị brushes na-enye ọtụtụ uru ma na-abawanye arụmọrụ mgbapụta. Emebere moto na-enweghị brush ka ọ bụrụ 85% ruo 90% nke ọma. Akụkụ ndọta na-adịgide adịgide nke moto na-enweghị brush na-anọdụ na armature, na windings na-agbakwunyere ugbu a na ụlọ. Ọ bụghị naanị na nke a na-ewepụ mkpa brushes na ndị na-eme njem, mana ọ na-ebelata nke ukwuu mgbakasị mgbapụta na esemokwu nke ahịhịa na-akpata. Nfuli mmanụ ọkụ EC na-enweghị ahịhịa na-ebelata mkpọtụ RF n'ihi na enweghị mgbagha sitere na kọntaktị commutator brush.

Iji ihe ndọta na-adịghị ahụkebe (Neodymium), nke nwere njupụta magnetik dị elu karịa ferrite arc magnets, nwere ike iwepụta ike karịa site na moto ndị nta na ndị dị ọkụ. Nke a pụtakwara na armature adịghị mkpa ka ajụkwa oyi. Enwere ike ime ka ikuku dị jụụ ugbu a n'elu ebe dị elu nke ụlọ ahụ.

Mwepụta mmepụta, ọsọ na nrụgide nke mgbapụta mmanụ ọkụ na-enweghị brush nwere ike ijikọ ọnụ iji gboo mkpa nke injin ahụ, na-ebelata recirculation mmanụ na tank na idebe mmanụ ọkụ dị ala - ihe niile na-ebute obere ikuku evaporative.

Enwere mbelata na nfuli mmanụ ọkụ na-enweghị brushes, n'agbanyeghị, otu n'ime ha gụnyere ngwa elektrọn dị mkpa iji jikwaa, rụọ ọrụ na ịmalite moto. Ebe ọ bụ na eriri solenoid dị ugbu a gbara ihe mgbochi ndọta na-adịgide adịgide, ọ dị mkpa ka ịgbanwuo ma gbanyụọ ha dị ka ndị njem ochie. Iji mezuo nke a, iji semiconductors, mgbagwoju eletrọnịkị, sekit mgbagha, transistor mmetụta ubi na mmetụta mmetụta ụlọ ga-achịkwa nke coils agbanyere na mgbe ịmanye ntụgharị. Nke a na-ebute ọnụ ahịa mmepụta dị elu maka moto mgbapụta mmanụ ọkụ na-enweghị brushes.

Ị nwere ike ịhọrọ moto mgbapụta mmanụ ọkụ dị ka mkpa gị si dị. Anyị na-enyekwa ndị ahịa ihe ngwọta dị iche iche maka moto mgbapụta mmanụ ọkụ na ngwa moto, gụnyere integral fuel pump Motors, commutators, carbon brushes, ferrite magnet, NdFeB, wdg Ọ bụrụ na ịchọtaghị ngwaahịa ị chọrọ na weebụsaịtị anyị, biko kpọtụrụ anyị. , anyị na-enye ọrụ ahaziri maka ndị ahịa n'oge ọ bụla