Ama-motor ochungechunge lwe-Z wonke afakwe amawindi esinxephezelo, anganikeza umsebenzi omuhle wokushintsha. Ama-motors e-F-class insulation anesakhiwo esithembekile sokufakelwa, amukela inqubo ye-vacuum pressure impregnation, i-solvent-free impregnation, ukwahlukanisa okuzinzile kanye nokukhipha ukushisa okuhle. Inganikwa amandla iyunithi kagesi yeyunithi ye-DC noma ukunikezwa kwamandla okulungisiwe okumile, okune-inetia encane ejikelezayo, ukusebenza okuhle okuguquguqukayo, nezinga eliphezulu lokushintsha komthwalo. Ifaneleka ngokukhethekile kumasistimu okulawula adinga ukulawulwa kwejubane okushelelayo, ukusebenza kahle okuphezulu, ukuzinza kwesivinini okuzenzakalelayo, kanye nokusabela okubucayi.
Lolu chungechunge lwamamotho lunganikwa amandla amandla kagesi e-DC noma ugesi olungisa izinto ezimile, ane-inetia encane ejikelezayo, ukusebenza okuhle okuguquguqukayo, futhi akwazi ukumelana nezinga eliphezulu lokushintsha komthwalo. Ifaneleka ngokukhethekile kumasistimu okulawula adinga ukulawulwa kwejubane okushelelayo, ukusebenza kahle okuphezulu, ukuzinza kwesivinini okuzenzakalelayo, kanye nokusabela okubucayi.
Isetshenziswa kakhulu ekudluliselweni kwemishini ehlukahlukene, njengezigayo zokugingqa zensimbi, amakhoyili, ama-compressor kashukela, izikhiya zikasimende, kanye nezinsimbi zenjoloba nepulasitiki.