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Most powerful cooling fans???

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Daskraut

RCTalk Champion
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  1. Scale Builder
I have been using the crappy el-cheapo cooling fans..and they are so-so, but time to upgrade, who makes the best??. It seems the bolt pattern is the same.
 
Rocket RC /Surpass Hobbies I heard are really good fans.
In my race buggies I used to run ProTek but now essentially run the same protek fan but just with my local hobby shop name on it I got from them.
Also ran Yeah Racing and Wild Turbo Fans with no issues.
Most powerful, not sure but I had a YR 25mm plastic fan I got used with my 22 5.0 build and it was crazy loud lol, not sure what the rpm rating was on it tho.
 
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I have a redcat pro i built from scratch that I installed a surpass fan on after thermal shutdown several times. In three years it’s never hit thermal point again. I’ll run two-three packs back to back sometimes.
 
Rocket RC /Surpass Hobbies I heard are really good fans.
In my race buggies I used to run ProTek but now essentially run the same protek fan but just with my local hobby shop name on it I got from them.
Also ran Yeah Racing and Wild Turbo Fans with no issues.
Most powerful, not sure but I had a YR 25mm plastic fan I got used with my 22 5.0 build and it was crazy loud lol, not sure what the rpm rating was on it tho.
I've been using Rocket RC / ProTek fans on my basher rigs. They've been good. Are they the most powerful? No, but they are far superior than the stock RTR fans.
 
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I use these on my road rigs. Very powerful. Moves lots of air. Very loud though.

1000028644.webp


1AVC DBTB0428B2G 40×40x28MM DC 12V 1A

https://ebay.us/m/HwapVy


I used to use these but above ones move a lot more air.
https://ebay.us/m/RtkyMa
 
Another vote for Rocket fans, have used them for a couple of years now, they work well and move enough air to keeps things cool.
 
I don't no if there is any fan that would work good enough today. Shure is a hot one.
 
I also vote Rocket aluminium bodied fans (use em on my ESCs, haven't broken one).
For motors, server fans like Warby got up there; not as tough but cheap, and they move some serious amounts of air. I ran a short course on 3s without an ESC fan. The motor fan was enough to cool the whole chassis. 😂
 
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