Cov conductors siv cov pa oxygen-dawb tooj liab nrog kev ua tau zoo. Coil kev sib txuas yog welded siv nyiaj - txheej txheem tooj liab soldering, ces multi- txheej nrog epoxy mica daim kab xev thiab kho los ntawm tshav kub los tsim ib tug unified rwb thaiv tsev qauv. Cov ntaub ntawv rwb thaiv tsev feem ntau suav nrog cov khoom siv organic (xws li cov kua roj vanish thiab cov ntawv insulating) thiab cov ntaub ntawv tsis muaj zog (xws li mica thiab ceramics). Rwb thaiv tsev chav kawm yog cais raws li A, E, B, F, thiab H, nrog chav kawm F rwb thaiv tsev muaj qhov siab tshaj plaws qhov kub ntawm 155 degree. VPI (lub tshuab nqus tsev siab impregnation) thev naus laus zis txhim kho kev ua haujlwm rwb thaiv tsev thiab lub zog txhua yam ntawm windings. Piv txwv li, F-siv rwb thaiv tsev (siv mica daim kab xev raws li txheej rwb thaiv tsev thiab lub tshuab nqus tsev impregnating nrog epoxy resin) yog ib tug siab -kev ua tau zoo rwb thaiv tsev txoj kev rau stator coils ntawm loj high{11}}voltage generators.
Cov txheej txheem rwb thaiv tsev yuav tsum yog noo noo- tiv taus thiab tuav elasticity kom tsis txhob muaj kev puas tsuaj thaum lub sij hawm disassembly.
