Kwa mphamvu yomweyo ya3 gawo motere, pamene makokedwe a galimoto ndi ochepa, liwiro lolingana liyenera kukhala lachangu; Pamene torque ya injini ndi yayikulu, liwiro lofananira limachedwa. Pankhani ya ubale wapakati pa awiriwa, tinkalankhulana nanu mwachidziwitso kudzera munjira zinazake. Kupyolera mu kukula kwaubale pakati pa ziwirizi, tikhoza kumvetsa bwino injini yamagetsi yomweyi yokhala ndi voteji yofanana ndi kutalika kwapakati pakatikati, ndipo torque ya injini yotsika kwambiri yothamanga kwambiri ndi yaikulu kuposa yamagetsi othamanga kwambiri. M'mawu ena, pansi pa mphamvu yomweyo mikhalidwe, ndimota yothamanga kwambiriili ndi torque yaing'ono koma imayenda mofulumira, pamene galimoto yotsika kwambiri imayenda pang'onopang'ono koma imakhala ndi mphamvu yokoka kwambiri. Ndikosavuta kumvetsetsa kagwiridwe kake ka mphamvu ka ma frequency motor motere kudzera muubwenziwu.
Chifukwa chake, paubwenzi pakati pa torque ndi liwiro, palibe choletsa, palibe kukula kofananira pakati paziwirizi, pansi pa mikhalidwe yofananira ya torque, kuthamanga kwamphamvu yofananirako kumakulirakulira, momwemonso, pansi pa liwiro lomwelo, mphamvu yofananira ndiyokulirapo. Posankha makina oyendetsa galimoto, tiyenera kusankha mankhwala oyenerera malinga ndi momwe amagwirira ntchito, choyamba, tiyenera kumvetsetsa bwino kukula kwa katundu wokokedwa, womwe umagwirizana mwachindunji ndi ndondomeko ya torque ya injini; Kachiwiri, ziyenera kuonekeratu kuti kuthamanga kwa zida zomwe zimakokedwa, zomwe zimagwirizana ndi liwiro la injini; Zizindikiro ziwirizi zimatsimikizira mphamvu ndi kuchuluka kwa mitengo yamoto.
Mu data ya motor nameplate, mphamvu ndi liwiro zimayikidwa mwachindunji, ndipo torque imatha kupezeka mwa kuwerengera kosavuta.