120x120x38mm Sleeve-bearing type DC brushless cooling fan 12V 24V 48V
120x120x38mm
DC Brushless Fan
Sleeve-bearing type
| 1 | Dimension(mm) | 120x120x25mm |
| 2 | Frame | Thermoplastic, black,UL94V-0 |
| 3 | Imperller | Thermoplastic, black,UL94V-0 |
| 4 | Bearing type | Sleeve-bearing/ Ball-bearing |
| 5 | Weight | 145g |
| 6 | Opearing temeperature | -10 °C -+70°C |
| 7 | Certification | CE RoHs CCC |
DOSSY DC Brushless Fan applied high efficient brushless DC motors and those products’ power consumption reduced almost 80% compared with our conventional AC Axial fans. Furthermore, it can be equipped with more intelligent features like speed control and thermal controls. Importantly, our DC fan also meet CE directive & RoHs standards and make sure the safety of commercial refrigerator, freezer, icemaker, heat-pump water heater, heat-pump dryer and air-conditioning application.
| Model |
Bearing type |
Rated voltage |
Rated Current |
Rated input power |
Nominal Speed |
Air Flow |
Air pressure | Noise | Weight | ||
| (V) | (A) | (W) | (RPM) | (CFM) |
(m³ /min) |
(mm /H2O) |
(inch/H2O) | (dBA) | (g) | ||
| DF1238B(S)12H | sleeve/ball | 12 | 0.4 | 4.8 | 3000 | 125.32 | 5.5 | 9.85 | 0.38 | 46.0 | 257 |
| DF1238B(S)12M | sleeve/ball | 12 | 0.38 | 4.58 | 2700 | 105.94 | 3 | 7.6 | 0.3 | 41.0 | |
| DF12381B(S)12L | sleeve/ball | 12 | 0.23 | 2.78 | 2400 | 84.76 | 2.4 | 4.56 | 0.18 | 34.0 | |
| DF1238B(S)24H | sleeve/ball | 24 | 0.35 | 8.4 | 3000 | 125.32 | 5.5 | 9.85 | 0.38 | 46.0 | |
| DF1238B(S)24M | sleeve/ball | 24 | 0.28 | 6.72 | 2700 | 105.94 | 3 | 7.6 | 0.3 | 41.0 | |
| DF1238B(S)24L | sleeve/ball | 24 | 0.2 | 4.8 | 2400 | 84.76 | 2.4 | 4.56 | 0.18 | 34.0 | |
| DF1238B(S)48H | sleeve/ball | 24 | 0.2 | 9.6 | 3000 | 125.32 | 5.5 | 9.85 | 0.38 | 46.0 | |
| DF1238B(S)48H | sleeve/ball | 48 | 0.11 | 5.12 | 2700 | 105.94 | 3 | 7.6 | 0.3 | 41.0 | |
| DF1238B(S)48M | sleeve/ball | 48 | 0.06 | 2.88 | 2400 | 84.76 | 2.4 | 4.56 | 0.18 | 34.0 | |
Q1: Are you a factory or trading company ?
A1: Yes,We are the factory which have 15 years manufacture history.
Q2: What is DC Fan and AC fan?
A2: DC fan is power by DC voltage,always is 5V 12V 24V 48V 60V and72V.
AC fan is power by AC voltage,always is 110V,220V and 380V.
Q3: How to choose Fan?
A3: To choose a Fan, you should consider the points below:
a. Fan size b. Fan voltage c. Fan speed
d. Fan bearing type ? ( Sleeve-bearing or Ball-bearing type?)
e. Fan power ( Wattage) f. Fan airflow.
Q4: How long is the warranty?
A4: We Guarantee 1 years warranty.
Q5: What is the delivery time?
A5: Sample lead time:3-5 days
Mass production Delivery lead time: 1 -3 weeks(Depend on the quantity)
Q6: Can you tell me the normal DC fan Model?
A6:
15*15*04mm/ 20*20*06mm / 20*20*10mm/ 25*25*07mm/ 25*25*10mm / 30*30*07mm/ 30*30*10mm / 35*35*10mm/40*40*07mm/ 40*40*10mm /40*40*15mm/ 40*40*20mm / 40*40*28mm /45*45*10mm/ 50*50*10mm /50*50*12mm/ 50*50*15mm/ 50*50*20mm/ 50*50*25mm/ 60*60*10mm/ 60*60*15/ 60*60*20mm/ 60*60*25mm/ 60*60*38mm/70*70*10mm/ 70*70*15mm / 70*70*25mm / 80*80*10mm/ 80*80*15mm / 80*80*20mm/ 80*80*25mm / 80*80*38mm / 92*92*20mm/ 92*92*25mm/ 92*92*38mm/ 120*120*25mm/ 120*120*32mm/ 120*120*38mm/ 127*127*38mm/140*140*25mm/ 150*150*51mm / 172*150*51mm/ 172*172*51mm/ 200*200*20mm/ 200*200*60mm
Q7: Can you tell me the normal AC fan Model?
A7: 80*80*25mm, 80*80*38mm, 92*92*25mm, 92*92*38mm,
110*110*25mm, 120*120*25mm, 120*120*38mm, 135*135*32mm
172*150*38mm, 172*150*51mm, 150*150*51mm, 172*172*51mm,
180*180*61mm, 200*200*60mm, 223*223*61mm, 230*200*65mm,
107*100*30mm, 150*160*60mm, 210*210*70mm 172*150*51mm 225*225*80mm,280*280*80mm, 250*410*90mm, 300*460*100mm,
200mm-600mm External Rotor fan, 130FLJ1 blower
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