Email：joan@hongkefan.com Phone：8613506556171 +086-0577-27890010
12025 Small DC Axial Fan With Large Machine Core
This series of fans consists of an aluminum alloy shell, asynchronous motor, single flange cylindrical shell, and fan blades. It has the characteristics of large air volume, low vibration, and low noise. The fan is mainly used for ventilation and heat dissipation in industries requiring large air volume, such as ground automatic control devices, large electronic equipment, cabinet, electric welding machine, and so on.
power：3W-12W
Air volume：68CFM-106CFM
Rotating speed：2200RPM-3200RPM
Please click the inquiry button below to contact us
Description
Ambient Condition:
Temperature:-10C-+60C Sleeve Bearing
-10C-+70C 1 Sleeve& 1 Ball Bearing
-30C-+70C 2 Ball Bearing
Humidity permissible: 65-75%
Atmosperic Pressure: 55Kpa(G) 74.8Kpa(H)
Vibration permissible: Frequence10-55Hz double, amplitude1.5mm
Impact permissible: Peak acceleration )150m/s
Insulation:500V DC less than 100MΩ
Polarity Protection:Circuit is protected when Vcc&GND are exchanged,thecircuit will not be bruned within 10 seconds
Life span:30000hrs(sleeve bearing)(25ºC) 40000hrs(1 sleeve & ball bearing)(25ºC) 50000hrs(2ball bearing)(25ºC)
Fan material:PBT 94ULV
Out casing:PBT 94ULV
Lead Wire:UL 1007 26AWG(+)Red,(-)Black (F)Ysllow
Technique parameters
| Model | Bearing System | Rated Voltage (V) | Operation Voltage | Current
(A ) |
Input Power
(W) |
Speed
(RPM) |
Air Flow
(CFM) |
Static Pressure (mm-H2O) | Niose Level (dB-A) |
Weight
(g) |
| 1225H12B(S) | Ball Sleeve | 12 | 10.8-13.2 | 0.45 | 5.4 | 3200 | 106 | 6.73 | 44 | 148 |
| 1225M12B(S) | 0.3 | 3.6 | 2700 | 87 | 5.56 | 40 | ||||
| 1225L12B(S) | 0.25 | 3 | 2200 | 68 | 3.75 | 36 | ||||
| 1225H24B(S) | Ball Sleeve | 24 | 21.6-26.4 | 0.5 | 12 | 3200 | 106 | 6.73 | 44 | |
| 1225M24B(S) | 0.35 | 8.4 | 2800 | 90 | 5.89 | 41 | ||||
| 1225L24B(S) | 0.25 | 6 | 2300 | 72 | 3.87 | 36 |
Please fill out the form below and we will contact you as soon as possible.
