175mm DC Brushless Ventilation Air Blower Backward Curved
Centrifugal Fan with 3100RPM 72 Motor High Efficiency High Speed
Permanent Magnet Motor175mm DC Brushless Fan Motor Backward Curved
Centrifugal FanPBM Motor and Fan is a China mainland manufacturer
and EC technology consulting company offering an extensive range of
EC(Electronically Commutated) motors, fans and solutions, investing
in the latest developing, manufacturing and technical equipment
with in-depth processes & procedures. Our main products are EC
fans, including EC axial fans, EC centrifugal fans and EC blowers.
We do both AC and DC current type. And EC Motor is the core
technology of our products. Eletronically Commutated Motors(EC
Motors)also known as Brushless DC Motors(BLDC) are synchronous
electric motors powered by direct-current(DC) electricity and
having electronic commutation systems,rather than mechanical
commutators and brushes.The current-to-torque and voltage-to-speed
relationships of BLDC motors are linear. PBM fans are widely used
in many fields. For example, axial fan for telecom, backward curved
centrifugal fan for air exchanger,(inline duct fan)hydroponic
products and FFU, forward curved centrifugal fan for air purifier
and air conditioning,blower for kitchen. PB3N175B24H1.General
CharactersRated Voltage24VDCOperating Voltage16~28 VDCRated
Speed3100 RPMInput Current1.6 AInput Power38.4 WAir
Flow332.50 CFM / 565 m3/HStatic
Pressure1.61 inH2O / 402 PaAcoustical
Noise65 dB(A)Life Expectance50,000 Hours(L10)At 40ºC
room, humidity 15%~65%RH.Insulation ClassClass BMotor
ProtectionLocked rotor protectionPolarity protectionAutomatic
restart capabilitySpeed ControlControl input 0~10VDC /
PWMProtection TypeIP44Signal OutputFG (Frequency
Generator)PB3N175B24U1.General CharactersRated
Voltage24VDCOperating Voltage16~28 VDCRated
Speed3900 RPMInput Current3 AInput Power72 WAir
Flow409.01 CFM / 695 m3/HStatic
Pressure2.55 inH2O / 637 PaAcoustical
Noise72 dB(A)Life Expectance50,000 Hours(L10)At 40ºC
room, humidity 15%~65%RH.Insulation ClassClass BMotor
ProtectionLocked rotor protectionPolarity protectionAutomatic
restart capabilitySpeed ControlControl input 0~10VDC /
PWMProtection TypeIP44Signal OutputFG (Frequency
Generator)PB3N175B48H1.General CharactersRated
Voltage48VDCOperating Voltage36~57 VDCRated
Speed3100 RPMInput Current0.8 AInput Power38.4 WAir
Flow332.50 CFM / 565 m3/HStatic
Pressure1.61 inH2O / 402 PaAcoustical
Noise65 dB(A)Life Expectance50,000 Hours(L10)At 40ºC
room, humidity 15%~65%RH.Insulation ClassClass BMotor
ProtectionLocked rotor protectionPolarity protectionAutomatic
restart capabilitySpeed ControlControl input 0~10VDC /
PWMProtection TypeIP44Signal OutputFG (Frequency Generator)Model:
PB3N175B48U1.General CharactersRated Voltage48VDCOperating
Voltage36~57 VDCRated Speed3900 RPMInput Current1.5
AInput Power72 WAir Flow409.01 CFM
/ 695 m3/HStatic Pressure2.55 inH2O /
637 PaAcoustical Noise72 dB(A)Life
Expectance50,000 Hours(L10)At 40ºC room, humidity
15%~65%RH.Insulation ClassClass BMotor ProtectionLocked rotor
protectionPolarity protectionAutomatic restart capabilitySpeed
ControlControl input 0~10VDC / PWMProtection TypeIP44Signal
OutputFG (Frequency Generator)2.Mechanical
CharactersDimensionØ175mm X 68mm (see dimension drawing)Material of
ImpellerPA6+GFNumber of Blades7Bearing SystemNMB ball bearingLead
WireAC(AWG20#),DC(AWG22 #)3.Environmental CharactersOperating
Temperature-25ºC to 60ºCStorage Temperature-40ºC to 75ºCOperating
Humidity5% to 90% RHStorage Humidity5% to 95% RH4.Performance
CurveRelated Products 280*280*80mm
Waterproof
250*74.2mm Waterproof IP55
160*100mm
Waterproof IP55
48VDC Dual
Inlet Centrifugal IP55 Fan Ec-AC
Axial Fan
Fan Ec-AC Axial Fan
Forward Curved Centrifugal
Fan
Blower Fan with 146mm Impeller
FOB Price:US $51.4-57.4/Piece
FOB Price:US $40.7-45.5/Piece
FOB
Price:US $51.2-57.2/Piece
FOB Price:US $52-58/Piece
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225*99mm Waterproof IP55
140 Single Inlet Ec
Centrifugal
175*95mm Ec-AC Backward
310*149.5mm
Ec-AC Backward Fan Ec-AC Backward
Cur...
Air Blower Fan
Centrifugal Fan for HVAC
Curved Centrifugal Fan FOB Price:US
$53.1-59.3/Piece
FOB Price:US
$49-56/Piece
FOB Price:US $45.2-48.88/Piece
FOB Price:US $73.95-75.78/Piece
Contact
Now
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