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Brushless External Rotor DC Centrifugal Fan Motor 310 Backward Curved 48V Metal 2000

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Brushless External Rotor DC Centrifugal Fan Motor 310 Backward Curved 48V Metal 2000

Brand Name : PSC

Model Number : PI48310140HB2M

Certification : UL/CE

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : T/T

Supply Ability : 500 / DAY

Delivery Time : 10 - 15 working days

Packaging Details : Carton Box

Dimension : Φ316*150mm

Insulation : Class B

Motor : DC brushless external rotor motor

Rated Speed : 2000±5%RPM

Air Flow : 1248.5 CFM (2120.8 m³/h)

Static Air Pressure : 2.451inH2O (62.18 mm H2O)

Rated Voltage : 48 VDC

Operating Voltage : 36~56 VDC

Material : Metal aluminum sheet

Input Current : 4.8 A

Noise Level : 70dB(A)

Operating Temperature : -20~+60℃

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Motor 310 Backward Curved 48V Metal 2000 DC Centrifugal Fan Brushless External Rotor Medical Ventilation


  1. PSCMF will not guarantee the products if the application of our products has exceeded the limitation which is specified on this specification.
  2. Please do not touch the impeller with pressure and never handle the fan by the leadwires. The bearings and lead wire may be damaged.
  3. During the installation of the fan, please pay substantial attention to possible noise caused by resonance vibration.
  4. In case the fan has no polarity protection function, wires with the same color(electrode) must be connected together during the assembly. (i.e: red+red, black+black) or the fan will be damaged immediately.
  5. If there is any data or related documentation different from this data sheet, this data sheet is the principal reference.
  6. For the purpose of MIS, please indicate SPEC No. on every order.
  7. Please do not use the fan in the environment of corrosive gas, liquid or any detrimental gas.
  8. Please do not store the fan in an environment of high/low temperature , high humidity or any detrimental gas. Please store the fan within 6 months , every 6 months there should be linkage of electrical current to the fan, even though the fan is stored in room temperature.
  9. While the fan is in operation, please do not lock the fan intentionally for a long period of time, because the continuous stoppage will over-heat the IC and thus burn-out of the fan.
  10. PSCMF does not guarantee the product against the safety problems or failures caused by powder dust, drops of water or any object impeding the blade

1DimensionΦ316×150 mm
2Bearing System2 Ball Bearing
3Rated Voltage48 VDC
4Operating Voltage36~56 VDC
5Starting Voltage36 VDC
6Input Current4.8 A
7Input Power230.4 W
8Rated Speed2000±5%RPM
9Rotationclockwise, seen on rotor
10Air Flow1539.9 CFM (2615.9 m³/h)
11Static Air Pressure2.451inH2O (62.18 mm H2O)
12Soft StartYes
13Speed ControlPWM or 0~10VDC
14Tachometer OutputOpen collector, 3 Pulses/Rev
15Auto RestartYes
16Alarm OutputNo
17Noise Level70 dB(A)
18Lead WireUL2464, AWG20#, L=500mm
20Ambient temperature-20~60℃
21Life Expectance50,000 hours continuous operating at 40℃
22Insulation class"B"
23Operation modeContinuous operation (S1)
24Type of protectionIP43
25Type of wheel6
26Dielectric Strength1000VAC/60Hz, 1 min, Leakage current <=3.5mA
27Net Weight3600 g
28PackingCorrugated carton, 2 /carton

Product Tags:

industrial centrifugal blower


centrifugal fan blower

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