Vim yog kev txhim kho txuas ntxiv ntawm kev siv tshuab rwb thaiv tsev, kev tsim cov motors yuav tsum tau nce cov zis thiab txo qhov ntim, ua rau lub thermal muaj peev xwm ntawm cov motors tshiab me me, thiab lub peev xwm overload tsis muaj zog thiab tsis muaj zog; thiab vim yog kev txhim kho ntawm kev tsim khoom automation, lub cev muaj zog yuav tsum tau khiav ntau zaus hauv ntau hom xws li pib nquag, nres, tig mus rau pem hauv ntej thiab rov qab, thiab cov khoom sib txawv, uas tso cov kev xav tau ntau dua ntawm cov khoom siv tiv thaiv lub cev muaj zog. Tsis tas li ntawd, cov motors muaj ntau yam kev siv thiab feem ntau ua haujlwm nyob rau hauv ib puag ncig hnyav heev, xws li cov av noo, kub kub, plua plav, corrosive, thiab lwm yam. Ua ke nrog cov kev tsis sib xws hauv kev kho lub cev muaj zog thiab kev ua tsis tiav hauv kev tswj cov khoom siv. Tag nrho cov no tau ua rau niaj hnub no lub cev muaj zog ua kom yooj yim dua li yav dhau los.