24V mini medical dc brushless blower

Enjene ea motlakase ea brushless DC (BLDC motor kapa BL motor), eo hape e tsejoang e le enjene e fetotsoeng ka elektroniki (ECM kapa EC motor) kapa enjene ea DC e lumellanang, ke enjene e lumellanang e sebelisang motlakase o otlolohileng (DC) oa motlakase. E sebelisa selaoli se koetsoeng sa elektroniki ho chencha maqhubu a DC ho li-wind windings tse hlahisang matla a khoheli a potolohang hantle sebakeng le ao rotor ea kamehla ea makenete e e latelang. Mookameli o fetola mohato le amplitude ea maqhubu a hona joale a DC ho laola lebelo le torque ea motlakase. Mokhoa ona oa ho laola ke mokhoa o mong ho feta mochine oa motlakase (li-brushes) o sebelisoang likoloing tse ngata tse tloaelehileng tsa motlakase.

Kaho ea mochini oa enjene ea brushless hangata e ts'oana le enjene e sa feleng ea magnet synchronous motor (PMSM), empa hape e ka ba enjene ea ho tsilatsila e fetotsoeng, kapa enjene ea induction (asynchronous). Ba ka boela ba sebelisa neodymium makenete 'me e be ba ka ntle (stator e pota-potiloe ke rotor), li-inrunners (rotor e pota-potiloe ke stator), kapa axial (rotor le stator li bataletse ebile li bapile).[1]

Melemo ea enjene ea brushless holim'a li-motors tse brushed ke tekanyo e phahameng ea matla-to-weight, lebelo le phahameng, taolo e batlang e le hang hang ea lebelo (rpm) le torque, ts'ebetso e phahameng, le tlhokomelo e tlaase. Lienjene tse se nang li-brushless li fumana lisebelisoa libakeng tse kang li-peripherals tsa khomphutha (li-disk drive, liprinta), lisebelisoa tsa motlakase tse tšoaroang ka letsoho, le likoloi ho tloha ho mofuta oa lifofane ho isa ho likoloi. Mechining ea sejoale-joale ea ho hlatsoa, ​​​​li-mothara tsa DC tse se nang brush li lumelletse ho nkeloa sebaka ha mabanta a rabara le li-gearbox ka moralo o otlolohileng.