Amamotho e-asynchronous esigaba esisodwa anamandla aphansi futhi enziwa ikakhulukazi amamotho amancane. Isetshenziswa kakhulu ezintweni zasendlini (imishini yokuwasha, iziqandisi, abalandeli bakagesi), amathuluzi kagesi (njengama-drill ngesandla), imishini yezokwelapha, izinsimbi ezizenzakalelayo, njll.
Ngaphambi kokufaka i-motor, ukumelana nokufakwa kwe-stator ku-casing naphakathi kwe-main winding kanye ne-axiliary winding kufanele kulinganiswe. Ukumelana nezinga lokushisa legumbi akufanele kube ngaphansi kuka-10MΩ. Uma kungenjalo, i-winding kufanele yomiswe, futhi indlela yokushisa i-bulb ingasetshenziswa.
I-shaft extension diameter ye-motor yehliswe yaba usayizi ojwayelekile wokubekezelela ngaphambi kokushiya imboni. Ngakho-ke, umsebenzisi kudingeka akhethe izesekeli ezijwayelekile zikazwelonke zobubanzi bangaphakathi be-pulley noma ezinye izingxenye ezisekelayo. Phakathi nokufaka, vele ungene ngaphakathi noma uthephe kancane ithebula lesandiso se-shaft ngesandla. Kwenqatshelwe ngokuphelele ukushaya kanzima ngesando, ngaphandle kwalokho kuzohlakaza kalula ukushintshwa kwe-centrifugal, kubangele ukuthi injini yehluleke ukuqala, ilimaze ama-bearings, futhi ikhulise umsindo wokusebenza kwenjini.
Ngaphambi kokuthi injini ifakwe emishinini esekelayo, ingxenye yonyawo lwemoto kufanele ibhekwe ngokucophelela ukuthi ayinamifantu yini nezinkinga ezithinta amandla emishini. Uma inkinga isitholakele, ukufakwa nokusetshenziswa akuvunyelwe. I-motor kufanele ifakwe epulatifeni eliyisicaba elinezimbobo zokulungisa futhi ilungiswe ngamabholithi afanele izimbobo zezinyawo.
Ukuze uqinisekise ukuphepha, ngaphambi kokusebenzisa injini, qiniseka ukuthi uxhuma intambo yaphansi kusikulufa sokubeka phansi senjini bese uyigaya ngendlela ethembekile. Intambo yaphansi kufanele ibe intambo yethusi enendawo ephambanayo engekho ngaphansi kuka-1 mm2.
Iswishi ye-centrifugal esetshenziswa kumamotor e-asynchronous yesigaba esisodwa iwumshini wokushintshwa. Lapho isivinini semoto sifinyelela ngaphezu kuka-70% wejubane elilinganiselwe, othintana naye uyavulwa ukuze kunqanyulwe i-axiliary winding (ukuqala ukujika) noma i-capacitor yokuqala inqanyuliwe futhi ingasebenzi. Uma inkinobho ye-centrifugal ilimele noma i-capacitor yokuqala ivame ukushiswa ngenxa yamandla kagesi aphansi ezindaweni zasemaphandleni, i-relay yokulibaziseka kwesikhathi (uhlobo lwe-220V) ingasetshenziswa esikhundleni se-centrifugal switch. Indlela iwukuxhuma izintambo ezimbili kuswishi ye-centrifugal ngaphakathi kwe-motor ndawonye, bese uxhuma ukuthintana okuvamise ukuvaleka we-relay yokubambezeleka kwesikhathi ngaphandle komshini (ukuze wenze abathintwayo baqine, amasethi amaningi othintana nabo adinga ukusetshenziswa ngokufana. noma kwengezwe ukudluliselwa okumaphakathi) . Ukunikezwa kwamandla kwekhoyili yesikhathi esidluliswayo kungenziwa ngokuyixhuma ngokuhambisana nokujikajika okuyinhloko, futhi isikhathi sesenzo silungiswa phakathi kwamasekhondi angu-2 kuya kwangu-6. Ngemuva kwezikhathi eziningi zokuzijwayeza, umphumela uba muhle kakhulu. Ingagwema ukushisa i-capacitor yokuqala lapho i-voltage iphansi ezindaweni zasemaphandleni. Umsebenzisi waneliseke kakhulu.
Isikhathi sokuthumela: Jan-10-2024