China 50X50X10mm 9 Leaf 5010 DC Brushless Fan Charger Fan Air Purifier Cooling Fan, Find details about China Fan, Cooling Fan from 50X50X10mm 9 Leaf 5010 DC Brushless Fan Charger Fan Air Purifier Cooling Fan
Size | Model | Rated Voltage (V) | Startup Voltage (V) | Current Amp (A) | Speed (RPM) | Air flow (CFM) | Static Pressure (mmH20) | Noise Level (dB-A) | Weight (g) |
50x50x12mm | XYJ05S5010H | 5 | 3.5 | 0.28 | 5000 | 13.08 | 3.23 | 30 | 20 |
XYJ05S5010M | 5 | 3.5 | 0.18 | 4200 | 11.89 | 2.75 | 26 | 20 | |
XYJ05S5010L | 5 | 3.5 | 0.12 | 3500 | 9.07 | 1.68 | 21 | 20 | |
XYJ12S5010H | 12 | 6 | 0.14 | 5000 | 13.08 | 3.23 | 30 | 20 | |
XYJ12S5010M | 12 | 6 | 0.08 | 4200 | 11.89 | 2.75 | 26 | 20 | |
XYJ12S5010L | 12 | 6 | 0.07 | 3500 | 9.07 | 1.68 | 21 | 20 | |
XYJ24S5010H | 24 | 12 | 0.09 | 5000 | 13.08 | 3.23 | 30 | 20 | |
XYJ24S5010M | 24 | 12 | 0.06 | 4200 | 11.89 | 2.75 | 26 | 20 | |
XYJ24S5010L | 24 | 12 | 0.05 | 3500 | 9.07 | 1.68 | 21 | 20 |
Different between ball bearing and sleeve bearing:
ball bearing | sleeve bearing | |
Price | higher | lower |
Brand | NSK from Japan | Made in China |
Advantage | stable performance, low noise, 5-8 years lifetime | low cost, 2-3 years lifetimes |
Material | stainless | copper sleeve |
Warranty | 30000 hours | 10000 hours |