12v EC centrifugal blower fans
Likarolo tsa Mopuli
Lebitso la lebitso: Wonsmart
Khatello e phahameng e nang le dc brushless motor
Mofuta oa sefofane: Fane ea Centrifugal
Matla: 12vdc
Bearing: NMB ball bearing
Mofuta: Centrifugal Fan
Liindasteri tse sebetsang: Setsi sa Tlhahiso
Mofuta oa Hona Joale oa Motlakase: DC
Blade Material: polasetiki
Ho hloella: Fan ea siling
Sebaka sa Tšimoloho: Zhejiang, Chaena
Setifikeiti: ce, RoHS, ETL
Warranty: 1 Selemo
Tšebeletso ea ka mor'a thekiso e Fanoe: Tšehetso ea Inthaneteng
Nako ea bophelo(MTTF):>20,000hours (tlasa 25 degrees C)
Boima ba 'mele: 80 dikgerama
Lintho tsa bolulo: PC
Boholo ba yuniti: D70mm *H37mm
Mofuta oa koloi: Three Phase DC Brushless Motor
Bophara ba Outlet: OD17mm ID12mm
Molaoli: kantle
Khatello e tsitsitseng: 6.8kPa
Ho taka
Ts'ebetso ea Blower
WS7040-12-X200 blower e ka fihlella boholo ba moea oa 18m3/h ka khatello ea 0 kpa le khatello e phahameng ea 5.5kpa. E na le matla a phahameng a tlhahiso ea moea ha sefofane sena se sebetsa ka 3kPa ho hanyetsa haeba re beha 100% PWM. E na le ts'ebetso e phahameng haholo ha sefutho sena se sebetsa ho 5.5kPa ho hanyetsa haeba re beha 100% PWM. Ts'ebetso e 'ngoe ea lintlha tsa mojaro e bua ka tlase ho PQ curve:
Molemo oa DC Brushless Blower
(1) WS7040-12-X200 blower e na le brushless motors le NMB ball bearings ka hare e bontšang nako e telele haholo ea bophelo; MTTF ea sefofane sena se ka fihlela lihora tse fetang 20,000 mocheso oa tikoloho oa 20 ° C.
(2) Sefuli sena ha se hloke tlhokomelo
(3) Leqhubu lena le khannoang ke molaoli oa koloi ea brushless le na le mesebetsi e mengata e fapaneng ea taolo e kang taolo ea lebelo, tlhahiso ea lebelo la lebelo, ho potlakisa ka potlako, brake joalo-joalo e ka laoloa ke mochine o bohlale le lisebelisoa habonolo.
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Lisebelisoa
Sesebelisoa sena se ka sebelisoa haholo mochining oa cushion ea moea, mochini oa CPAP, seteishene sa ho lokisa sa SMD.
Mokhoa oa ho Sebelisa Sephala ka Nepo
LBH
P: Na u fektheri kapa k'hamphani ea khoebo?
A: Re feme e nang le lisekoere-mithara tse 4,000 'me esale re tsepamisitse maikutlo ho li-blower tse matla tsa BLDC ka lilemo tse fetang 10.
P: Na re ka hokela sebuela-moea sa centrifugal ka kotloloho mohloling oa matla?
A: Fan ena ea blower e na le enjene ea BLDC kahare mme e hloka boto ea taolo ho sebetsa.
Brushless DC motlakase oa motlakase
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.
