Product Overview

Description

Model	WDF4020	Size	40x40x20mm
Frame	Plastic Blade/Plastic Frame	Impeller	PBT+30%GF
Bearing Type	Sleeve Bearing	Lead Wire	UL Type
Motor	Copper Motor	Insulation	Impedance Protected Reverse Polarity Protected
Weight	25g	Rated Voltage	5v
Application	3D printers,Stage lighting,VR equipment,Intelligent Manicure machine, Projector,High-speed camera,Head mounted display,Automotive industry, Cabinet industry, Power industry,UAV application, Electric forklift,LED lighting industry, Hand held air detector,Charging machine,Nebulizer.Electromagnetic oven,Humidifier,Smart toilet,Intelligent household lampblack machine,Air purifier,Car GPS,Car LED lamp,Aromatherapy machine.CPU cooler,Case.

 

 

Listed Model	Bearing System	Rated Voltage	Operation Voltage	Rated Current	Rated Speed	Air Flow	Air Pressure	Noise Level	Available Features(Optional)				Weight
		VDC	VDC	A	RPM	CFM	mmH2O	dBA	Tachometer Output	Rotation Detector	Thermal Control	PulseWidth Modulation	G
WDF4020S	Sleeve	5	3.5~6.0	0.20	6,000	4.10	8.50	34.8	√	√	√		25
WDF4020S	Sleeve	5	3.5~6.0	0.15	5,300	3.50	6.80	29.6	√	√	√		25
WDF4020S	Sleeve	5	3.5~6.0	0.10	4,200	2.90	4.90	25.5	√	√	√		25
WDF4020S	Sleeve	12	5.0~14.0	0.10	6,000	4.10	8.50	34.8	√	√	√		25
WDF4020S	Sleeve	12	5.0~14.0	0.06	5,300	3.50	6.80	29.6	√	√	√		25
WDF4020S	Sleeve	12	5.0~14.0	0.05	4,200	2.90	4.90	25.5	√	√	√		25

 

Q:Are you a factory or trading company?

 

A:We are a factory.

 

Q:What is the products of our factory ?

 

A: The products are Dc cooling fans , Ac cooling fans, Blower cooling fans, Cpu cooling fan, VGA      cooling fan.Our fans from 20mm-220mm . We can also do cooling fans as customers' requirement.

 

Q: Do you provide samples ? is it free or extra ?

 

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

Q: What is your terms of payment ?

 

A: It needs to be decided on the basis of the situation.

 

Q: How long is your delivery time?

 

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it       is according to quantity.

 

Other Dimension
20*20*6mm	20*20*10mm	25*25*7mm	25*25*10mm	35*35*10mm	40*40*10mm
40*40*10mm	40*40*20mm	40*40*28mm	50*50*10mm	50*50*15mm	60*60*15mm
60*60*20mm	60*60*25mm	70*70*25mm	80*80*10mm	80*80*15mm	80*80*25mm
90*90*25mm	92*92*38mm	120*120*25mm	120*120*38mm	135*135*38mm	140*140*25mm
140*140*38mm	150*150*50mm	172*150*38mm	170*152*51.5mm	180*180*60mm	200*200*60mm
220*220*60mm	225*255*80mm	280*280*80mm