Single-phase asynchronous motors ane simba rakaderera uye anonyanya kugadzirwa kuita madiki mota. Inoshandiswa zvakanyanya mumidziyo yemumba (michina yekuwachisa, mafiriji, mafeni emagetsi), maturusi emagetsi (senge madhiri emaoko), midziyo yekurapa, midziyo yemagetsi, nezvimwe.
Usati waisa mota, kudzivirira kwekudzivirira kweiyo stator kutenderera kune casing uye pakati peiyo huru yekutenderera uye yekubatsira mhepo inofanirwa kuyerwa. Kupikisa pakupisa kwekamuri hakufanirwe kunge kuri pasi pe10MΩ. Zvikasadaro, mhepo yemhepo inofanirwa kuomeswa, uye nzira yekudziya yegirobhu inogona kushandiswa.
Iyo shaft yekuwedzera dhayamita yemota yakagadzikwa kusvika kune yakajairwa saizi yekushivirira isati yabva mufekitori. Naizvozvo, mushandisi anodiwa kuti asarudze nyika yakajairwa zvishongedzo zvemukati dhayamita yepulley kana zvimwe zvikamu zvinotsigira. Panguva yekuisa, ingosundira mukati kana kudzvanya zvishoma patafura yekuwedzera shaft neruoko. Izvo zvinorambidzwa zvachose kurova zvakasimba nenyundo, kana zvisina kudaro inoputsa nyore nyore centrifugal switch, zvichiita kuti motokari ikundikane kutanga, kukuvadza mabheji, uye kuwedzera ruzha rwekushanda kwemotokari.
Isati yaiswa mota pamuchina unotsigira, chikamu chetsoka chemotor chinofanirwa kunyatsotariswa kuti chii chakatsemuka uye matambudziko anokanganisa simba remuchina. Kana chero dambudziko rawanikwa, kuisa uye kushandisa zvinorambidzwa. Iyo motokari inofanira kuiswa paplate yakatsetseka ine maburi ekugadzirisa uye yakagadziriswa nemabhoti akakodzera maburi etsoka.
Kuti uve nechokwadi chekuchengetedza, usati wamhanyisa mota, iva nechokwadi chekubatanidza waya yepasi kune iyo yekugadzika sikuruu yemota uye kuigadzika zvakavimbika. Waya yepasi inofanira kunge iri waya yemhangura ine muchinjiko-chikamu nharaunda isingasviki 1 mm2.
Iyo centrifugal switch inoshandiswa mune imwe-chikamu asynchronous motors is a mechanic switch. Kana iyo mota inomhanyisa inosvika kupfuura 70% yeyero yakayerwa kumhanya, iyo yekubata inovhurwa kuti ibvise mhepo yekubatsira (kutanga mhepo) kana yekutanga capacitor yakabviswa uye haishande. Kana iyo centrifugal switch yakakuvadzwa kana yekutanga capacitor inowanzo kupiswa nekuda kwekuderera kwemagetsi munzvimbo dzekumaruwa, nguva yekunonoka relay (220V mhando) inogona kushandiswa pachinzvimbo che centrifugal switch. Iyo nzira ndeyekubatanidza waya mbiri pane centrifugal switch mukati memota pamwe chete, uye kubatanidza iyo inowanzovharwa yekubata nguva yekunonoka relay kunze kwemuchina (kuitira kuti mabatiro arambe akasimba, akawanda seti emabatiro anofanirwa kushandiswa akafanana. kana kuti relay yepakati inowedzerwa) . Iyo magetsi eiyo coil yenguva relay inogona kuoneka nekuibatanidza pamwe chete nemhepo huru, uye nguva yekuita inogadziriswa pakati pe2 ne6 masekonzi. Mushure menguva dzakawanda dzekudzidzira, mhedzisiro yacho yakanaka kwazvo. Inogona kudzivirira kupisa yekutanga capacitor kana voltage yakaderera mumaruwa. Mushandisi anogutsikana zvikuru.
Nguva yekutumira: Jan-10-2024