JF6038 60 x 60 x 38mm DC Axial Cooling Fan
The JF6038 is a high-static-pressure 60 x 60 x 38 mm DC axial cooling fan for servers, telecommunications equipment, power electronics, industrial control systems and demanding thermal-management applications. Available in 12 V, 24 V and 48 V configurations, it delivers up to 63.56 CFM and 48.53 mmH₂O static pressure.


JF6038 DC Fan Specifications
- Frame and impeller: Thermoplastic PBT, UL 94V-0
- Bearing system: Ball or sleeve bearing
- Nominal voltages: 12 VDC, 24 VDC and 48 VDC
- Dimensions: 60 ± 0.5 mm x 60 ± 0.5 mm x 38 ± 0.5 mm
- Mounting-hole centers: 50 ± 0.3 mm; four Ø4.4 ± 0.15 mm holes
- Speed range: 4000–12000 RPM
- Maximum air flow: 1.80 m³/min (63.56 CFM)
- Maximum air pressure: 48.53 mmH₂O (1.91 inH₂O)
- Weight: approximately 104 g
Performance Data
| Part No. | Rated Voltage | Operating Range | Rated Current | Input Power | Speed | Maximum Air Flow | Maximum Air Pressure | Noise |
|---|---|---|---|---|---|---|---|---|
| JF6038-12L | 12 VDC | 8.0–13.5 VDC | 0.10 A | 1.20 W | 4000 RPM | 0.59 m³/min (20.83 CFM) | 5.86 mmH₂O (0.23 inH₂O) | 37.4 dB-A |
| JF6038-24L | 24 VDC | 18–26.5 VDC | 0.06 A | 1.44 W | 4000 RPM | 0.59 m³/min (20.83 CFM) | 5.86 mmH₂O (0.23 inH₂O) | 37.4 dB-A |
| JF6038-12M | 12 VDC | 8.0–13.5 VDC | 0.15 A | 1.80 W | 5000 RPM | 0.71 m³/min (25.06 CFM) | 8.10 mmH₂O (0.32 inH₂O) | 39.6 dB-A |
| JF6038-24M | 24 VDC | 18–26.5 VDC | 0.07 A | 1.68 W | 5000 RPM | 0.71 m³/min (25.06 CFM) | 8.10 mmH₂O (0.32 inH₂O) | 39.6 dB-A |
| JF6038-48M | 48 VDC | 36–54 VDC | 0.06 A | 2.88 W | 5000 RPM | 0.71 m³/min (25.06 CFM) | 8.10 mmH₂O (0.32 inH₂O) | 39.6 dB-A |
| JF6038-12H | 12 VDC | 8.0–13.5 VDC | 0.21 A | 2.52 W | 6000 RPM | 0.86 m³/min (30.3 CFM) | 11.87 mmH₂O (0.47 inH₂O) | 44.9 dB-A |
| JF6038-24H | 24 VDC | 18–26.5 VDC | 0.13 A | 3.12 W | 6000 RPM | 0.86 m³/min (30.3 CFM) | 11.87 mmH₂O (0.47 inH₂O) | 44.9 dB-A |
| JF6038-48H | 48 VDC | 36–54 VDC | 0.09 A | 4.32 W | 6000 RPM | 0.86 m³/min (30.3 CFM) | 11.87 mmH₂O (0.47 inH₂O) | 44.9 dB-A |
| JF6038-12H | 12 VDC | 8.0–13.5 VDC | 0.30 A | 3.60 W | 7000 RPM | 1.00 m³/min (35.18 CFM) | 15.90 mmH₂O (0.63 inH₂O) | 48.8 dB-A |
| JF6038-24H | 24 VDC | 18–26.5 VDC | 0.20 A | 4.80 W | 7000 RPM | 1.00 m³/min (35.18 CFM) | 15.90 mmH₂O (0.63 inH₂O) | 48.8 dB-A |
| JF6038-48H | 48 VDC | 36–54 VDC | 0.12 A | 5.76 W | 7000 RPM | 1.00 m³/min (35.18 CFM) | 15.90 mmH₂O (0.63 inH₂O) | 48.8 dB-A |
| JF6038-12H | 12 VDC | 8.0–13.5 VDC | 0.58 A | 6.96 W | 8000 RPM | 1.17 m³/min (41.34 CFM) | 21.65 mmH₂O (0.85 inH₂O) | 52.3 dB-A |
| JF6038-24H | 24 VDC | 18–26.5 VDC | 0.32 A | 7.68 W | 8000 RPM | 1.17 m³/min (41.34 CFM) | 21.65 mmH₂O (0.85 inH₂O) | 52.3 dB-A |
| JF6038-48H | 48 VDC | 36–54 VDC | 0.14 A | 6.72 W | 8000 RPM | 1.17 m³/min (41.34 CFM) | 21.65 mmH₂O (0.85 inH₂O) | 52.3 dB-A |
| JF6038-12U | 12 VDC | 8.0–13.5 VDC | 0.88 A | 10.56 W | 10000 RPM | 1.49 m³/min (52.5 CFM) | 33.70 mmH₂O (1.33 inH₂O) | 57.6 dB-A |
| JF6038-24U | 24 VDC | 18–26.5 VDC | 0.45 A | 10.80 W | 10000 RPM | 1.49 m³/min (52.5 CFM) | 33.70 mmH₂O (1.33 inH₂O) | 57.6 dB-A |
| JF6038-48U | 48 VDC | 36–54 VDC | 0.23 A | 11.04 W | 10000 RPM | 1.49 m³/min (52.5 CFM) | 33.70 mmH₂O (1.33 inH₂O) | 57.6 dB-A |
| JF6038-12U | 12 VDC | 8.0–13.5 VDC | 1.12 A | 13.44 W | 11000 RPM | 1.64 m³/min (58.0 CFM) | 40.61 mmH₂O (1.60 inH₂O) | 59.8 dB-A |
| JF6038-24U | 24 VDC | 18–26.5 VDC | 0.57 A | 13.68 W | 11000 RPM | 1.64 m³/min (58.0 CFM) | 40.61 mmH₂O (1.60 inH₂O) | 59.8 dB-A |
| JF6038-48U | 48 VDC | 36–54 VDC | 0.29 A | 13.92 W | 11000 RPM | 1.64 m³/min (58.0 CFM) | 40.61 mmH₂O (1.60 inH₂O) | 59.8 dB-A |
| JF6038-12U | 12 VDC | 8.0–13.5 VDC | 1.50 A | 18.00 W | 12000 RPM | 1.80 m³/min (63.56 CFM) | 48.53 mmH₂O (1.91 inH₂O) | 62.5 dB-A |
| JF6038-24U | 24 VDC | 18–26.5 VDC | 0.80 A | 19.20 W | 12000 RPM | 1.80 m³/min (63.56 CFM) | 48.53 mmH₂O (1.91 inH₂O) | 62.5 dB-A |
| JF6038-48U | 48 VDC | 36–54 VDC | 0.41 A | 19.68 W | 12000 RPM | 1.80 m³/min (63.56 CFM) | 48.53 mmH₂O (1.91 inH₂O) | 62.5 dB-A |
Performance values are measured at rated voltage. Contact Julyfan for alternative voltage, speed, wire, sensor and control-function configurations.
