Active Member
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[China]
Address: 23A2, Suhao Building, Nanxin Road, Nanshan District, Shenzhen, China
Contact name:Du
Shenzhen Topfan Technology Development Co., Ltd. |
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20Cm 12V 24V 48V 3000RPM DC Axial Fans Aluminum frame 42w large air flow
1 . Product Desription
| Basic specification | Beaing type | Ball bearing |
| Rated voltage | 12V/24V/48V | |
| Input power | 24W-60W | |
| Speed | 2000RPM-3000RPM | |
| Max air flow | 490-640CFM | |
| Function | FG RD PWM | |
| Meteial and structure | Frame | Aluminum |
| Impeller | Plastic (94V-0),PBT | |
| Motor | Reverse Polarity Protected | |
| Leadwire | 2 wires(red+,balck-) | |
| Connector | ||
| Performance | Expected life | |
| Ball bearing | 50000 hours(40℃) | |
| Sleeve bearing | 30000 hours(40℃) | |
| Allowwable temperature range | ||
| operating | –10℃ to +60℃ | |
| storage | –40℃ to +70℃ |
2 Features
3 . Dimensions
5 . Performance Curve
6.Factory
Shenzhen Topfan - China Development Technology Co . , Ltd , founded
in 1996 in Shenzhen China , is a professional manufacturer on dc
brushless fans and ac fans . Products are CE , RoHS certificated and good sellers both at home and abroad , including
Europe , North America , Asia ( Korea and India ) etc .
Based on mutual benefit and development , we always make our
biggest efforts to do everything better for our customers , and we
have built up a good reputation among our customers .
> > If you want another rpm or voltage or special functionm
please contact with us directly.
> > Products have a detail in the approval sheet .
> > Specifications are subject to change without notice
> > The size , voltage , power & speed can be made
according to your requirements !
> > could be made with waterproof function
> > We are professional manufacturer of cooling fans &
motors for 11 years ' experience
> > On time delivery
RFQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for but not free
Q: How long is your delivery time?
A: Generally it is 7-10 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.
Q: What is your terms of payment ?
We offer 30 , 000 hours warranty for sleeve bearing fans , 50 , 000 hours
warranty for ball bearing fans .
We can also provide fans with longer use times
Any more information,pls feel free to contact Damon
