The stator uyerotorndizvo zvikamu zvinodiwa zvemota. Iyo stator inogadziriswa paimba uye kazhinji pane maronda ekukuvadzwa pa stator; iyo rotor inogadziriswa pane chassis kuburikidza nemabhengi kana mabhushi, uye kune silicon simbi mashiti uye coils pa rotor, iyo yazvino inoburitsa magineti pane stator uye silicon simbi mapepa e rotor pasi pekuita kwemakoiri, uye iyo magnetic field inotyaira rotor kutenderera.
Chekutanga, iyo stator yeasynchronous mota inoumbwa ne stator core, stator mhepo uye chigaro.
1.Statorcore
Basa reiyo stator musimboti ndere kushanda sechikamu chemota magineti wedunhu uye yakadzamidzirwa stator mhepo. Iyo stator musimboti inogadzirwa ne0.5mm gobvu silicon simbi sheet laminated, uye mativi maviri echidhinha simbi pepa akaputirwa nependi inodzivirira kuvhara pepa kubva kune mumwe kudzikisa kurasikirwa kwepakati kunokonzerwa neinotenderera magineti mumusimboti we stator. . Denderedzwa remukati reiyo stator core inorohwa nenhamba yakawanda yakafanana slots yekumisikidza iyo stator winding.
2. Stator winding
Iyo stator winding ndiyo yedunhu chikamu chemota, basa rayo guru nderekupfuura zvazvino uye kugadzira induction kugona kuona shanduko yemagetsi emagetsi. Stator winding coils yakakamurwa kuita single-layer uye kaviri-layer mune stator slot. Kuti uwane zvirinani kuita kwemagetsi, epakati uye hombe asynchronous motors anoshandisa kaviri-layer short pitch winding.
3. Stator chigaro
Basa rechassis rinonyanya kugadzirisa uye kutsigira stator musimboti, saka inodiwa kuve neyakakwana mechani simba uye kuoma, inogona kumirisana nekushanda kwemota kana nzira yekufambisa yemasimba akasiyana. Diki uye yepakati-saizi AC mota - iyo yakajairika kushandiswa kwesimbi simbi chassis, yakakura kugona kweiyo AC mota, iyo yakajairika kushandiswa kwesimbi welding chassis.
Kechipiri, iyo rotor yeasynchronous mota inoumbwa nerotor core, rotor winding uye rotor shaft, nezvimwe.
1. Rotor musimboti
Therotormusimboti chikamu chemagetsi edunhu remota. Iyo uye iyo stator musimboti uye mhepo gap pamwe chete zvinoumba iyo yese magineti yedunhu remota. Iyo rotor musimboti inowanzo gadzirwa ye0.5mm gobvu silicon simbi laminated. Mazhinji emarotor cores epakati uye madiki AC motors akaiswa akananga pane mota shaft. Iyo rotor core yemahombe AC motors akaiswa pane rotor bracket, iyo yakaiswa pane rotor shaft.
2.Rotor winding rotor winding ibasa rekupinza kukwanisa, kuyerera kuburikidza nezvino uye kugadzira electromagnetic torque, chimiro chechimiro che squirrel cage type uye wire-ronda rudzi rwechipiri.
1. Squirrel cage rotor
Squirrel cage rotor winding imhepo inovhara yega. Kune bhaa rekutungamira rakaiswa mune yega yega slot, uye kune maviri ekupedzisira zvindori anobatanidza migumo yeese mabhawa egwaro pane slots inokwira kubva kumagumo epakati. Kana iyo musimboti yakabviswa, chimiro chemhepo yese inotenderera se "round cage", inonzi squirrel-cage rotor.
2. Wire-ronda rotor
Wire-wound rotor winding and fixed winding yakafanana neya insulated waya yakanyudzwa murotor core slot, uye yakabatana muyeredzi-yechitatu-pase symmetric winding. Ipapo matatu madiki magumo akabatanidzwa kune matatu matatu ekuunganidza zvindori pane rotor shaft, uye ipapo ikozvino inoburitswa kunze nemabhurashi. Hunhu hwewaya-ronda rotor ndeyekuti muunganidzi mhete uye mabhurashi anogona kubatanidzwa kune ekunze resistors mumhepo inotenderedza dunhu kuti avandudze kutanga kuita kwemota kana kudzora kumhanya kwemota. Kuti uderedze kupera uye kubvaruka kwemabhurashi, waya-ronda asynchronous motors dzimwe nguva anoshongedzerwa nebhurashi kupfupisa michina kuitira kuti kana mota yapera kutanga uye kumhanya kusingade kugadziridzwa, mabhurashi anosimudzwa uye vatatu vaunganidzi. zvindori zvakapfupikiswa panguva imwe chete.
Nguva yekutumira: Zvita-13-2021