| Material: | Metal |
|---|---|
| Blade Material: | Plastic |
| Type: | DC Fan |
| Electric Current Type: | DC |
| Mounting: | Install by Screws |
| Certification: | RoHS, CE |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
General Specification
| Bearing type | Sleeve or double ball bearing |
| Material | Impeller:Plastic;Frame:Aluminum Alloy |
| Lead wire | UL type |
| Operation Temperature | -10ºC~65ºC,35%-85%RH |
| Storage Temperature | -40ºC~70ºC,35%-85%RH |
Fan drawing
Specification
| Model | Fan size | Bearing type | Rated voltage | Frequency | Rated Current | Power | Rated Speed | Air flow | Air Pressure | Noise Level | Weight | |
| Ball | Sleeve | VAC | Hz | A | W | RPM | CFM | mmH2O | dBA | g | ||
| BW11025MSL 110/125V | 110X110X25MM | √ | 110-125 | 50/60 | 0.20/0.18 | 18/16 | 2000/2500 | 46/50 | 3.0/4.6 | 36/38 | 270 | |
| BW11025MBL 110/125V | √ | 0.20/0.18 | 18/16 | 2100/2600 | 46/50 | 3.0/4.8 | 36/38 | |||||
| BW11025MSL 200/240V | √ | 200-240 | 0.10/0.09 | 18/16 | 2000/2500 | 46/50 | 3.0/4.6 | 36/38 | ||||
| BW11025MBL 200/240V | √ | 0.10/0.09 | 18/16 | 2100/2600 | 46/50 | 3.0/4.8 | 36/38 | |||||
Spare parts-fan guard
Bearing type contrast
| Sleeve bearing | Double ball bearing | |
| Support function | FG,RD,Auto Restart function(not normal,optional) | FG,RD,PWM,Auto Restart(Not normal,optional) |
| Brand | NSK brand imported from Japan | Made in China |
| Advantage | Stable performance,low current amp,low noise,50000-80000hrs lifespan | Low cost,20000-30000 hrs lifespan,suit for small household appliance |
| Warranty | 30000 hours | 10000 hours |
| Material | Stainless | Copper sleeve |
| Price | Higher | lowerCertifications |
1. What's the difference between the sleeve and ball bearing fan?
The ball bearing brand was NSK bearing imported from Japan.
The warranty for ball bearing fan is 30,000 hours but sleeve bearing just 10,000 hours.
Ball bearing has 5-8 years lifetime,sleeve bearing has 2-3 years lifetime.
Ball bearing fan noise level won't change for a long time term,but sleeve bearing fan noise level will grown as time goes on.
Sleeve bearing is cheaper than ball bearing fans.
2. What kind of function can we choose for fan?
Optional function :Auto-restart ,Speed detection,Stppage Alarm,Waterproof(IP55-IP68 optional), PWM function ,Temperature control etc.
3. How long can your wire length be ?
The wire length and terminal could be customized as your request. We just need the picture of connector and rank of wires for confirm.(Default wire length is 200mm)
4. What's your MOQ and delivery date ?
MOQ200PCS
Sample lead time:5 working days
Mass production:15 working days
Waterproof fans need 1 more week
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}