China 75X75X30 PWM Function with USB Interfac Medical Respirator Sterilizer Humidifier Barbecue Machine DC Blower 12V 7530 Centrifugal Fan, Find details about China DC Blower, Medical Respirator Blower from 75X75X30 PWM Function with USB Interfac Medical Respirator Sterilizer Humidifier Barbecue Machine DC Blower 12V 7530 Centrifugal Fan
Size | Model | Rated Voltage (VDC) | Startup Voltage (VDC) | Current Amp (A) | Speed (RPM) | Air flow (CFM) | Static Pressure (mmH20) | Noise Level (dB-A) | Weight (g) |
60*60*25mm | XYJ05B6025L | 5 | 3.5 | 0.12 | 2500 | 4.15 | 3.16 | 24.7 | 48 |
XYJ05B6025M | 5 | 3.5 | 0.30 | 4000 | 6.75 | 9.75 | 37.8 | 48 | |
XYJ12B6025L | 12 | 6 | 0.05 | 2500 | 4.15 | 3.16 | 24.7 | 48 | |
XYJ12B6025M | 12 | 6 | 0.13 | 4000 | 6.75 | 9.75 | 37.8 | 48 | |
XYJ12B6025H | 12 | 6 | 0.35 | 5500 | 8.84 | 17.96 | 47.2 | 48 | |
XYJ24B6025L | 24 | 12 | 0.03 | 2500 | 4.15 | 3.16 | 24.7 | 48 | |
XYJ24B6025M | 24 | 12 | 0.07 | 4000 | 6.75 | 9.75 | 37.8 | 48 | |
XYJ24B6025H | 24 | 12 | 0.20 | 5500 | 8.84 | 17.96 | 47.2 | 48 |
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 |