DM-5500 series HVLS FAN imatha kuthamanga pa liwiro la 80rpm ndi osachepera 10rpm. Liwiro lapamwamba (80rpm) limawonjezera mphamvu ya mpweya pamalo ogwiritsira ntchito. Kuzungulira kwa masamba a fan kumayendetsa kuyenda kwa mpweya wamkati, ndipo mphepo yachilengedwe yomasuka yopangidwa ndi mphepo imathandiza kutulutsa thukuta pamwamba pa thupi la munthu kuti liziziziritse, lizigwira ntchito mwachangu, komanso mpweya wochepa kuti mpweya ukhale wabwino komanso wabwino.
Zogulitsa za Apogee DM zimagwiritsa ntchito mota yopanda maginito yokhazikika, ndipo zimagwiritsa ntchito kapangidwe ka rotor yakunja yokhala ndi mphamvu yayikulu, poyerekeza ndi mota yachikhalidwe yopanda ma synchronous, palibe giya ndi bokosi lochepetsera, kulemera kwake kumachepetsedwa ndi 60 kg, ndipo ndi kopepuka. Pogwiritsa ntchito mfundo ya induction yamagetsi, transmission yokhala ndi ma double-bearing imatsekedwa kwathunthu, ndipo motayo ndi yopanda kukonza komanso yotetezeka.
Fani yachikhalidwe yochepetsera denga iyenera kusintha mafuta odzola nthawi zonse, ndipo kukangana kwa magiya kudzawonjezera kutayika, pomwe mndandanda wa DM-5500 umagwiritsa ntchito mota ya PMSM, umagwiritsa ntchito mfundo ya electromagnetic induction, kapangidwe ka ma transmission okhala ndi ma beating awiri, wotsekedwa kwathunthu, palibe chifukwa chosinthira mafuta odzola, magiya ndi zina zowonjezera, zimapangitsa kuti mota ikhale yopanda ntchito.
Ukadaulo wa injini ya PMSM ulibe phokoso loipa lomwe limabwera chifukwa cha kukangana kwa magiya, uli ndi phokoso lochepa, ndipo ndi chete kwambiri, zomwe zimapangitsa kuti phokoso la ntchito ya fan likhale lotsika kufika pa 38dB.
Takhala ndi gulu la akatswiri odziwa bwino ntchito, ndipo tipereka chithandizo chaukadaulo chaukadaulo kuphatikizapo kuyeza ndi kukhazikitsa.