Lub cev muaj zog (feem ntau hu ua "lub cev muaj zog") yog hais txog ib qho khoom siv hluav taws xob uas paub txog kev hloov pauv lossis kev xa hluav taws xob hluav taws xob raws li txoj cai ntawm electromagnetic induction. Nws muab faib ua hluav taws xob motors (cim M) thiab generators (cim G).
Kev faib
1. Raws li hom kev ua haujlwm fais fab mov: nws tuaj yeem muab faib ua DC motors thiab AC motors.
1) DC motors tuaj yeem muab faib ua brushless DC motors thiab brushed DC motors raws li lawv cov qauv thiab kev ua haujlwm.
Brushed DC motors tuaj yeem muab faib ua cov hlau nplaum ruaj khov DC motors thiab electromagnetic DC motors.
Electromagnetic DC motors tuaj yeem muab faib ua series-zoo siab DC motors, shunt-excited DC motors, cais-excited DC motors thiab compound-excited DC motors.
Cov hlau nplaum ruaj khov DC motors tuaj yeem muab faib ua lub ntiaj teb tsis tshua muaj hlau nplaum DC motors, ferrite ruaj khov hlau nplaum DC motors thiab txhuas nickel cobalt ruaj khov hlau nplaum DC motors.
2) Ntawm lawv, AC motors kuj tuaj yeem muab faib ua ib-theem motors thiab peb-theem motors.
2. Raws li cov qauv thiab kev ua haujlwm, nws tuaj yeem muab faib ua DC motors, asynchronous motors, thiab synchronous motors.
1) Synchronous motors tuaj yeem muab faib ua cov hlau nplaum ruaj khov synchronous motors, tsis kam synchronous motors thiab hysteresis synchronous motors.
2) Asynchronous motors tuaj yeem muab faib ua induction motors thiab AC commutator motors.
Induction motors tuaj yeem muab faib ua: peb-theem asynchronous motors, ib-theem asynchronous motors thiab ntxoov ntxoo-ncej asynchronous motors, thiab lwm yam.
AC commutator motors tuaj yeem muab faib ua: ib-theem series-excited motors, AC / DC dual-purpose motors thiab repulsion motors.
3. Raws li qhov pib thiab khiav hom, lawv tuaj yeem muab faib ua: capacitor-pib ib-theem asynchronous motors, capacitor-khiav ib-theem asynchronous motors, capacitor-pib-khiav ib-theem asynchronous motors thiab split-phase single- theem asynchronous motors.
4. Raws li lub hom phiaj, lawv tuaj yeem muab faib ua: tsav motors thiab tswj cov motors.
1) Tsav lub cev muaj zog tuaj yeem muab faib ua: lub cev muaj zog rau cov cuab yeej siv hluav taws xob (xws li drilling, polishing, sib tsoo, grooving, txiav, reaming thiab lwm yam cuab yeej), lub cev muaj zog rau cov khoom siv hauv tsev (xws li tshuab ntxhua khaub ncaws, hluav taws xob kiv cua, tub yees, cua txias, recorders, video recorders, DVD players, nqus tsev vacuum, koob yees duab, plaub hau tshuab, hluav taws xob shavers, thiab lwm yam) thiab lwm yam me me txhua yam khoom siv (nrog rau ntau yam cov cuab yeej siv tshuab me me, cov tshuab me me, cov khoom siv kho mob, cov cuab yeej hluav taws xob, thiab lwm yam) motors.
2) Kev tswj lub cev muaj zog ntxiv tau muab faib ua: stepper motors thiab servo motors, thiab lwm yam.
5. Raws li tus qauv ntawm lub rotor, nws tuaj yeem muab faib ua: lub tawb induction lub cev muaj zog (hu ua squirrel tawb asynchronous lub cev muaj zog nyob rau hauv cov qauv qub) thiab lub qhov txhab rotor induction lub cev muaj zog (hu ua lub qhov txhab asynchronous lub cev muaj zog hauv cov qauv qub).
6. Raws li kev khiav ceev, nws tuaj yeem muab faib ua: lub cev muaj zog, lub cev muaj zog qis, lub cev muaj zog tsis tu ncua, kev tswj xyuas lub cev muaj zog. Tsawg-ceev motors tau muab faib mus rau hauv iav txo motors, electromagnetic txo motors, torque motors thiab claw ncej synchronous motors.
Kev tswj cov motors ceev tuaj yeem muab faib ua cov kauj ruam-rau-kauj ruam tas li ceev motors, step-by-step ceev ceev motors, step-by-step kuj tsis paub meej ceev motors thiab step-by-step kuj tsis paub meej ceev motors, raws li zoo raws li electromagnetic ceev- regulating motors, DC speed-regulating motors, PWM variable zaus speed-regulating motors thiab switched reluctance speed-regulating motors.
Lub rotor ceev ntawm lub asynchronous lub cev muaj zog yog ib txwm qis dua lub synchronous ceev ntawm rotating magnetic teb.
Lub rotor ceev ntawm lub synchronous lub cev muaj zog yog ib txwm khaws cia ntawm lub synchronous ceev tsis hais lub load loj.