DC motor - da kuma brushless embodiment collectron

Electric motoci za a iya raba iri biyu bisa ga nufin: a janareta da kuma DC mota. Abin lura, da suka yi aiki kusan identically. Iyakar abin da bambanci shi ne cewa janareta sabobin tuba da inji makamashi na na'ura mai juyi a cikin Magnetic filin samar da stator Tuddan a lantarki da kuma mota - a kan m (sabobin tuba na'urar samar da makamashi cikin rotational makamashi, Ina nufin inji).

A DC mota yana da wani armature da GROOVES a suya conductors a su yi. Na biyu babban ɓangare na wannan na'ura ne ta Tuddan kuma stator zumudi da mahara zura sandunan ɗaukarsa. Ka'idar aiki da irin wannan na'urar ne quite sauki. By wucewa ta cikin waya saman armature DC halin yanzu a cikin daban-daban kwatance (daya gefen "mu" da kuma sauran "kan mu"). A cewar sanannun hagu-hand mulki, wadanda conductors da suke a saman, za a tura daga cikin stator Magnetic filin halitta da hagu da kuma wani shugaba zubar a kasa na armature, za a tura zuwa dama.

Tun da jan conductors aza a GROOVES, da tasiri da karfi zai iya canjawa wuri zuwa anga da kuma juya shi.

Lokacin da wani sashi na shugaba provernetsya kuma tsaya daura da kudu iyakacin duniya na stator don fara da braking aiki (fara shugaba guga man a cikin gefen hagu). Don hana wannan tsari shi wajibi ne don canza shugabanci na halin yanzu a cikin waya. A saboda wannan dalili, a abin da ake kira da yawa da kuma engine tare da manufa na aiki ne ake kira DC commutator mota.

Yana armature windings zai aika da karfin juyi da mota shaft, da kuma daya - saita a tashin zama dole kayan aiki kayan aiki. Ya kamata a lura cewa dukan manufa na wannan kayan aiki dogara ne a kan inversion na DC a anga sarkar.

Duk da haka, akwai wani brushless motor DC. Ya bambanta da tara, shi ba shi da ya na'urar a goge cewa haifar da ƙarin hadura a lokacin engine aiki (goge Rub a kan juyawa na'ura mai juyi da kuma iya samar da tartsatsi da zai ƙone talauci makaran lantarki inji sassa).

dc mota ba tare da haraji yana a cikin zane bearings da kuma musamman masu kula kaddara don samar da duk sharuddan sauyawa matakai ciki da engine. Bugu da kari, yana da microactuators tare da high-daidaici sakawa.

Wannan shi ne dalilin da ya sa irin wannan na'urar za kudin muhimmanci fiye da a al'ada DC goga Motors. Duk da haka, da yin amfani da irin wannan engine ne gaba daya wajaba: ƙara da karko, AMINCI, aminci. Muhimmanci mafi girma, kuma yadda ya dace da (Cop), da kuma juriya ga overloads.

Ba kamar DC commutator mota, wanda ya kamata da haɓaka katse brushless model aka ci gaba da sabunta. Alal misali, kwanan nan quite ɓullo da maras lamba uku-lokaci dc mota ba tare da wani haraji.