Commutator motor - qalab iyo isticmaalka

Si aad ka jawaabto su'aasha ah waxa motor commutator ah, waxaa lagama maarmaan ah in la fahmo waxa la yiraahdo engine ee dhan. mishiinka korontada, matoor beddelo. Si kastaba ha ahaatee, ka matoor iyo engine ah waxaa loo yaqaan mishiinka DC. Waxaa loogu talagalay in lagu badalo tamarta si farsamaysan galay tamarta korontada (ie, u shaqeeyaan sida matoor a) ama qeybsanaan - korontada galay farsamo (shaqo motor a). Haddii aad u hirgeliyaan synchronous a baabuur DC ururiyaha, waxaan ka heli motor commutator ah. In hab matoor, ururiyaha ka shaqeyn doonaa sida rectifier ah in hab motor - Converter soo noqnoqoshada. Thanks in ay talantaalli hadda ah mara armature ku fuuli jiray iyo Bannaankii dibadda - joogto ah.

Waxaa soo socota ka qorani in motor commutator ah - mashiin synchronous korontada taas oo shidma booska rotor iyo beddelato hadda ka jirta windings ah - Guntin burush-collectron ah. Dabcan, sida hore u soo sheegnay, waxa kaliya noqdaan matoorka ah.

The motor commutator yar (a watts yar) ka kooban oo ka mid ah qaybo ka mid khasab ah sida a rotor saddex-cirif saa'idka, Guntin ku ururinta (waxay ka kooban tahay laba birood copper, burush), labada cirif stator magnet joogto ah. Qalabka yar ee nooca loo isticmaalaa in alaabta lagu ciyaaro qaar ka mid ah carruurta.

motor commutator wuxuu awood u leeyahay wax dheeraad ah, sida caadiga ah rotor multi-cirif, saa'idka, ururkii kala cayncayn ah in afarta burush carbon, afar tiir stator magnet joogto ah. Taasi matoorrada of design tani waa in baabuurta, in drives taageere, nidaamyada qaboojinta iyo hawo, bambooyin, wipers iyo wixii la mid ah. Faa'iidada ugu weyn ee qalabka sida motor commutator, in la soo sheegnay waxaa laga yaabaa in halleeyo lillaahinimada iyo hawlgalka, dayactirka iyo soo saaridda.

Qalabka awood badan (dhawr boqol oo watts) si loo xakameeyo stators electromagnets. Waxaa jira dhowr siyaabood oo aasaasi ah in ay ku xidhmaan windings sida ee taxanahan la rotor ah (excitation isku xigta, Xuddunta ugu badnaan hufan, si kastaba ha ahaatee, faa'iido deg deg ah darrida), siman tahay rotor ah (wax-u faa'iido laga boodo ah oo la odhan karaa waa xasiloonida xawaaraha, laakiin ceebaha ay leeyihiin si ay u fuliyaan Xuddunta yar oo ugu badnaan ). Sidoo kale waxaa jira fursado la isku qasan oo si gooni gooni ah ugu faraxsanahay, laakiin waxa ay si caddaalad ah dhif u yihiin.

Waxaa jira mashiinka noocan oo kale ah, sida AC motor ururiyaha. Si kastaba ha ahaatee, ma la oran karo waa si gooni gooni ah. Under mashiinka oo kale ah oo caadi ahaan la fahamsan yahay motor commutator universal. Tani waa nooca gaariga in waddaa on hadda si toos ah iyo talantaalli. qalab noocan oo kale ah ayaa ku faafay qalabka buugan iyo awoodda in qalabka guriga qaar ka mid ah, si ay u size yar, miisaanka, kharash yar, oo raaxaysan hawlgalka mahad. Noocan oo kale ah motor a commutator universal si toos ah ugu xiran kartaa shabakadda, waxa ay leedahay bilaabo hadda yar, circuit gacanta ku fudud.