China 8015 Power Supply Fan IP68 Waterproof Bracket Cooling Fan 12V 4000rpm Mute DC Industrial Fan, Find details about China Cooling Fan, Cooling Fan 12V from 8015 Power Supply Fan IP68 Waterproof Bracket Cooling Fan 12V 4000rpm Mute DC Industrial Fan
Model | Rated Voltage (V) | Startup Voltage (V) | Current Amp (A) | Speed (RPM) | Air flow (CFM) | Static Pressure (mmH20) | Noise Level (dB-A) | Weight (g) |
XYJ05B8015M | 5 | 3 | 0.32 | 3000 | 32.09 | 2.87 | 37.3 | 52 |
XYJ05B8015L | 5 | 3 | 0.07 | 1700 | 17.70 | 0.97 | 27.5 | 52 |
XYJ12B8015H | 12 | 6 | 0.30 | 4000 | 41.63 | 4.69 | 42.6 | 52 |
XYJ12B8015M | 12 | 6 | 0.12 | 3000 | 32.09 | 2.87 | 37.3 | 52 |
XYJ12B8015L | 12 | 6 | 0.04 | 1700 | 17.70 | 0.97 | 27.5 | 52 |
XYJ24B8015H | 24 | 12 | 0.17 | 4000 | 41.63 | 4.69 | 42.6 | 52 |
XYJ24B8015M | 24 | 12 | 0.08 | 3000 | 32.09 | 2.87 | 37.3 | 52 |
XYJ24B8015L | 24 | 12 | 0.03 | 1700 | 17.70 | 0.97 | 27.5 | 52 |
Difference 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 lifetime |
Material | stainless | copper sleeve |
Warranty | 30000 hours | 10000 hours |