I’m looking for a good motor fan for my Typhon 6s. I’m not nice to it and summer is coming. I’ve seen the yeah racing twin tornado but the description says it’s for a shorter motor. What are you guys using?
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Which one do you prefer? I’ve heard good things about both setups.I have one on the hobbywing 4274 in my redcat be6s.
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Exactly what I’m doing but mine will be raised 1/2 inch using the castle housingThe yeah heatsink is finned/vented. I use thermal pad between heatsink and motor.
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I was thinking the same thing. I’ve been looking at heat sinks with vents, without vents and fan only setups. I would think the BLX motors having the mini heatsink rings in the can make for even less heat transfer using a solid heatsink. This is why I’m asking for an experienced opinion from guys behind the wheel...I'm going to leave this here:
there is no way putting a piece of aluminium with no holes and that only touches the motors fins (and without thermal paste) works better than straight blowing on the fins.
Well, part of why you would want the heat sink is to support the fan itself. It gives something for the fan to rest on when hitting the ground hard off jumps. I don't know that it adds a whole lot, especially with the 1-2mm raised fins on the motor, but at least it gives the fan some support so it doesn't just get gutted after the first hard landing.I'm going to leave this here:
there is no way putting a piece of aluminium with no holes and that only touches the motors fins (and without thermal paste) works better than straight blowing on the fins.
Well, part of why you would want the heat sink is to support the fan itself. It gives something for the fan to rest on when hitting the ground hard off jumps. I don't know that it adds a whole lot, especially with the 1-2mm raised fins on the motor, but at least it gives the fan some support so it doesn't just get gutted after the first hard landing.
I don't know. I do know that I did have one motor fan that was 4 little legs above the heat sink, so the fan was floating. I broke 3 fans in that truck before I did away with it. Now I run the crappy castle fan holder which is just plastic and it seems to do ok, which doesn't make a lot of sense as the fan is floating still. Only thing I can figure is that the plastic flexes a bit and absorbs the impact whereas the alloy one I had before didn't flex.Given how light fans are I'm not sure that's an issue. I'm running 3 cars this way without trouble (Typhon, Talion, Arrma MT410).
Are there simple supports that don't block the airflow? I think 3D prining one would be the easiest.
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