Choponderetsa cha centrifugal chokhala ndi masamba opindika chakumbuyo chimayendetsedwa ndi gawo limodzi la gawo lakunja la rotor motor.Motor ili ndi chitetezo chotenthetsera.Galimotoyo ili ndi mayendedwe a mpira kwa moyo wautali wautumiki womwe umapangidwira maola osachepera 40 000. zopangidwa ndi zitsulo zoziziritsa kuzizira komanso zosawononga dzimbiri ndi coating.external rotor motor, zimayenda bwino komanso zokhalitsa kwa nthawi yayitali.Mapangidwe a tsamba la fan lowongolera amapangitsa kuchuluka kwa mpweya wamphamvu komanso kuchita bwino kwambiri.Kuchuluka kwa mpweya kudzafika 1900m³/h.size ziliponso φ315.Chitsimikizo cha CE.