Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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50mm X 190mm DC FAN For Industrial Cooling , CE ROHS Certificated Elevator Cross Flow Fans With Aluminum Impeller
1 Product Desription
Product size : 50mm X 190mm
Frame : Iron
Impeller : Aluminum Alloy
Motor protection : Impedance protect
Working temperature :
Ball bearing : - 30 ℃ ~ 75 ℃
Sleeve bearing : - 10 ℃ ~ 70 ℃
Net Weight : 900g
| Bearing Type | Sleeve bearing & Ball bearing |
| Frame and Impeller | cast iron and aluminum |
| Operating Voltage | 12V 24V |
| Temperature range | – 20 ℃ to + 70 ℃ |
| Leadwire | Red Wire Positive ( + ) , Black Wire Negative ( - ) |
| Motor | Impedance Protected and Reverse Polarity Protected |
2 Features
3 Application
50mm X 190mm cross flow fan is mainly used for ground control , equipment , electronic equipment , medical equipment , computers , power supplies , welding machines , packaging , printing equipment , satellite communications , CNC , machinery and office automation products such as ventilation and cooling purposes .
4 Performance sheet
5 Dimensions
6 More information
we also produce axial fan
i ) If you want another rpm or voltage or special functionm please contact with us directly .
ii ) Products have a detail in the approval sheet .
iii ) Specifications are subject to change without notice .
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 me !
Thanks very much !