Brushless motors yog ib qho kev siv tshuab siab tshaj plaws nrog lub siab torque ceev thiab muaj kev ntseeg siab. Nws compact tsim ua rau nws zoo tagnrho rau ntau yam tsav tsheb, nrog rau cov khoom siv kho mob, neeg hlau thiab lwm yam. Lub cev muaj zog no muaj cov qauv tsim sab hauv rotor uas tso cai rau nws xa tawm lub zog ntau dua hauv tib qhov loj me thaum txo kev siv hluav taws xob thiab hluav taws xob.
Cov yam ntxwv tseem ceeb ntawm brushless motors muaj xws li kev ua haujlwm siab, tsis tshua muaj suab nrov, lub neej ntev thiab kev tswj xyuas meej. Nws qhov siab torque ceev txhais tau hais tias nws tuaj yeem xa cov khoom siv hluav taws xob ntau dua hauv qhov chaw compact, uas yog qhov tseem ceeb rau kev siv nrog qhov chaw tsawg. Tsis tas li ntawd, nws txoj kev ntseeg tau muaj zog txhais tau tias nws tuaj yeem tswj tau qhov kev ua haujlwm ruaj khov nyob rau lub sijhawm ua haujlwm ntev, txo qhov muaj peev xwm ntawm kev saib xyuas thiab tsis ua haujlwm.