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Also, here's a site with all kinds of fans. This will take you to the 70mm page:
http://www.cwc-group.com/70mm.html
http://www.cwc-group.com/70mm.html
Well there's your problem. You are using a 12V fan when you need a 24V fan. Brushless motors usually can't be run at much higher voltage than they're rated for. What is happening is your fan is firing up, getting too much voltage and heating up (probably tripping a thermistor) and shutting off until it cools. Then it starts up, overheats and trips the thermistor, shuts off, starts over again, etc.
You can try either adding a voltage regulator or a series resistor(you'd need 70 ohms in this case) to drop the voltage to the fan. I think you'd need a 3W resistor to keep it alive though.
I had a similar issue with my csr-e (before I got out from under it). As far as "1" and "3" you mentioned, is that a reading in the fanatec firmware doohickey? I had a "softer" limit in one direction (I don't remember which), I found it was easily adjustable tho because it was a belt slip issue and not an encoder issue (that is, I could just slip it back a couple of degrees and reset the center point.
Ekretz, after trying on another game, i am very lost, right turn doesnt seem to be locked
but i believe my wheel doest have material issue
i noticed wheel is not centered at 0, usually between 1 and 3, mostly at 3
previous guy on the thread claimed warranty does work about squeaky noise
do you think it could worth to call Fanatec for such noise issue?
if they are willing to take my wheel under warranty for this, will they replace motors and check if anything goes wrong on my wheel?
Well it won't do you any good to monitor the fan temperature. You need to either use a resistor or voltage regulator to get the fan down to 12 volts or switch to a 24V fan.
It might be so much easier to get a 24 volts fan.I intended monitoring temperatures of the csw motors after installing the 2nd fan, sorry for the bad explanation...
Anyway I found a downstep adapter in a package of 120mm corsair fans, in the manual it says that this is intended to lower the speed by reducing voltage from 12v to 6v. As I have 2 of them, can I connect them before the fan stepping down the voltage to 12v (24-6-6)? Being natively intended to work with larger fans I suppose it can take the work with the smaller fan too. As you can see I'm not good in electronics so don't know if this calculations are correct or if there are any other parameter involved.
It might be so much easier to get a 24 volts fan.
I intended monitoring temperatures of the csw motors after installing the 2nd fan, sorry for the bad explanation...
Anyway I found a downstep adapter in a package of 120mm corsair fans, in the manual it says that this is intended to lower the speed by reducing voltage from 12v to 6v. As I have 2 of them, can I connect them before the fan stepping down the voltage to 12v (24-6-6)? Being natively intended to work with larger fans I suppose it can take the work with the smaller fan too. As you can see I'm not good in electronics so don't know if this calculations are correct or if there are any other parameter involved.
Sadly not here in Europe... The 70x70 fans are nearly impossible to find, especially the 24v ones. Obviously fanatec doesn't sell it as a spare part and before buying from U.S. And have to deal with customs, I prefer trying other solutions...
Ah, OK sorry. My mistake.
I'm not sure if it will work because I don't know what it consists of "under the hood" so to speak. Do you have a link to one so I can see if it says what it's doing to reduce voltage?
Sadly not here in Europe... The 70x70 fans are nearly impossible to find, especially the 24v ones. Obviously fanatec doesn't sell it as a spare part and before buying from U.S. And have to deal with customs, I prefer trying other solutions...
Actually no. Of course you may not find them in your local computer or electronics store, but you can always order them from tme.eu, farnell, rs-online and other electronics webshops, though they are not cheap.
Well, as long as you don't end up with a short when/if the resistor fails. No guarantee there. Do you have a multimeter to check the voltage coming out of your adapter? The resistor needs to have enough capacity wattage wise to keep from burning up. Although now that I think about it even a short would just put you back where you started with the thermistor shutting off the fan over and over again. So you should be safe as long as the fan doesn't burn up and short.
It sounds like he doesn't want to order a fan because customs is a PITA in his country.
Does customs mess with your order if you order from EU Piumaz?
Thank you for the link! Like you said I found fans with an acceptable price.
I found this interesting one as already equipped with 2 pins connector but I see 5100 rpm, it seems an incredible high speed, isn't it?
http://www.tme.eu/en/details/pmd2407ptb1a/dc24v-fans/sunon/pmd2407ptb1-a2gn/
Anyway can someone advice me a good 70x70 24v fan?