DC Fan
MFD7020
: 70 x 70 x 20 mm
Airflow
16.6~40.4 CFM
Speed
2000~4500 RPM
Noise
24.2~42.2 dB(A)
Product Specifications
| Size | : 70 x 70 x 20 mm |
| Voltage | 12V / 24V DC |
| Motor | Brushless DC |
| Frame | plastic PBT UL94V-0 |
| Impeller | plastic PBT UL94V-0 |
| Bearing Type | Ball Bearing / Sleeve Bearing |
| Operating Temperature | Ball Bearing: -10 ~ 70°C / Sleeve Bearing: 0 ~ 60°C |
| Life Expectancy | Ball Bearing: 50,000 hours at 25°C / Sleeve Bearing: 30,000 hours at 25°C |
Part Number & Specifications
| Model | Rated Voltage (V) | Operating Voltage Range (V) | Rated Current (A) | Input Power (W) | Speed (RPM) | Max. Airflow (CFM) | Max. Pressure (mmH₂O) | Noise (dB-A) |
|---|---|---|---|---|---|---|---|---|
| MFD7020D1-HB | 12 | 7 ~ 13.8 | 0.18 | 2.16 | 3500 | 31.1 | 3.33 | 34.5 |
| MFD7020D1-HHB | 12 | 7 ~ 13.8 | 0.24 | 2.88 | 4000 | 35.3 | 4.41 | 38.3 |
| MFD7020D1-HHS | 12 | 7 ~ 13.8 | 0.24 | 2.88 | 4000 | 35.3 | 4.41 | 38.3 |
| MFD7020D1-HS | 12 | 7 ~ 13.8 | 0.18 | 2.16 | 3500 | 31.1 | 3.33 | 34.5 |
| MFD7020D1-LB | 12 | 7 ~ 13.8 | 0.09 | 1.12 | 2500 | 21.8 | 1.78 | 25.8 |
| MFD7020D1-LLB | 12 | 7 ~ 13.8 | 0.04 | 0.48 | 2000 | 16.6 | 1.07 | 24.2 |
| MFD7020D1-LLS | 12 | 7 ~ 13.8 | 0.04 | 0.48 | 2000 | 16.6 | 1.07 | 24.2 |
| MFD7020D1-LS | 12 | 7 ~ 13.8 | 0.09 | 1.12 | 2500 | 21.8 | 1.78 | 25.8 |
| MFD7020D1-MB | 12 | 7 ~ 13.8 | 0.14 | 1.68 | 3000 | 26 | 2.44 | 30.4 |
| MFD7020D1-MS | 12 | 7 ~ 13.8 | 0.14 | 1.68 | 3000 | 26 | 2.44 | 30.4 |
| MFD7020D1-VHB | 12 | 7 ~ 13.8 | 0.3 | 3.6 | 4500 | 40.4 | 5.69 | 42.2 |
| MFD7020D2-HB | 24 | 18 ~ 26.5 | 0.1 | 2.4 | 3500 | 31.1 | 3.33 | 34.5 |
| MFD7020D2-HHB | 24 | 18 ~ 26.5 | 0.14 | 3.36 | 4000 | 35.3 | 4.41 | 38.3 |
| MFD7020D2-HHS | 24 | 18 ~ 26.5 | 0.14 | 3.36 | 4000 | 35.3 | 4.41 | 38.3 |
| MFD7020D2-HS | 24 | 18 ~ 26.5 | 0.1 | 2.4 | 3500 | 31.1 | 3.33 | 34.5 |
| MFD7020D2-LB | 24 | 18 ~ 26.5 | 0.06 | 1.44 | 2500 | 21.8 | 1.78 | 25.8 |
| MFD7020D2-LLB | 24 | 18 ~ 26.5 | 0.03 | 0.72 | 2000 | 16.6 | 1.07 | 24.2 |
| MFD7020D2-LLS | 24 | 18 ~ 26.5 | 0.03 | 0.72 | 2000 | 16.6 | 1.07 | 24.2 |
| MFD7020D2-LS | 24 | 18 ~ 26.5 | 0.06 | 1.44 | 2500 | 21.8 | 1.78 | 25.8 |
| MFD7020D2-MB | 24 | 18 ~ 26.5 | 0.08 | 1.92 | 3000 | 26 | 2.44 | 30.4 |
| MFD7020D2-MS | 24 | 18 ~ 26.5 | 0.08 | 1.92 | 3000 | 26 | 2.44 | 30.4 |
| MFD7020D2-VHB | 24 | 18 ~ 26.5 | 0.16 | 3.84 | 4500 | 40.4 | 5.69 | 42.2 |
Dimension Drawing
P&Q Curve
