40x40x20mm 12V high flow small blower fan Sleeve bearing mini electric blower fan

  Product Description 40x40x20mm 12V high flow small car blower fan Sleeve bearing electric blower fan  DC BLOWER FAN Size: 40X40X20mm Frame: Plastic Impeller: Plastic P. B. T. Voltage: 5V, 12V Current: 0.07~0.25A Power: 0.50W~1.80W Speed: 3000~5300RPM Air flow: 2.21~4.15CFM Pressure: 3.04~6.80(mmH2O) Noise: 21.42~34.85dBA Bear type: Sleeve, Two Ball are Available Weight: 24G Motor: Brushless DC, auto restart Impedance & polarity protected Operation temperature: -20° C~80° C Insulation Resistance: 10 At 500VDC between lead and frame Dielectric Strength: 1 min at 500VAC/50-60Hz, current min 5mA Operation Humidity: 20%~85% Working voltage: Rated voltage± 15% Life at 25oC: Ball bearing 50, 000hrs and sleeve bearing 30, 000hrs       Motor Protection (Selective purchasing): 1.Automatic Restart. 2.Reverse Polarity Protected 3.Water proof for IP25, IP55 4.IC function RD ,FG and PWM control are available   * Two ball bearing applying * Applying NMB ball bearing inported from Japan * Short lead time 1 Week after confirm order   Packaging & Shipping     FAQ           Company Information    To know more about us:   1.Fast delivery-2-3 days for sample order,7-10 days for formal order 2.High warranty-hundreds of testing machine to test before shipping, RMA 0.3%,one year warranty.
3.Excellent service-Nearly no MOQ,Reply,answer,resolve anytime
4.Certifications-CE/SGS/ROHS/Reach,ISO9001:2004
5.Strong production ablility:-Monthly output is over 200000pcs
6.High quality and low price 7.OEM and Mini order are welcome   Our Certificate and Workshop: