<![CDATA[SoliForum - 3D Printing Community — 40MM fans/heatsinks]]> 2012-11-11T08:25:25Z PunBB https://www.soliforum.com/topic/446/40mm-fansheatsinks/ <![CDATA[Re: 40MM fans/heatsinks]]> i bought a 10 pack of 40mm 12v dual ball bearing fans from the US for $30 or so .. hopefully they will be quiet ..

]]> https://www.soliforum.com/user/30/ 2012-11-11T08:25:25Z https://www.soliforum.com/post/4400/#p4400 <![CDATA[Re: 40MM fans/heatsinks]]> Merko wrote:

not bad.

I ordered a 40mm fan on ebay for $0.99 with shipping..but no idea when i will get it tho tongue

Can you plug these fans on to the solidoodle board easly?

2x fans on the board sounds loudly..

I just strip the wires and put them in the power terminal. I can't hear them over the extruder fan.

]]> https://www.soliforum.com/user/221/ 2012-11-10T22:07:33Z https://www.soliforum.com/post/4390/#p4390 <![CDATA[Re: 40MM fans/heatsinks]]> not bad.

I ordered a 40mm fan on ebay for $0.99 with shipping..but no idea when i will get it tho tongue

Can you plug these fans on to the solidoodle board easly?

2x fans on the board sounds loudly..

]]> https://www.soliforum.com/user/27/ 2012-11-10T21:58:06Z https://www.soliforum.com/post/4388/#p4388 <![CDATA[Re: 40MM fans/heatsinks]]> Tomek wrote:

Ah! I understand now. I looked closer at the photos, and there are little heat sinks attached to the fans (presumably that's the fans+heatsink option)


I could totally use two of the plain fans.  I noticed this morning my spare fans are 18-24v big_smile, so it would be useful to have two of yours assuming that they are ~12v designed.


Do I just paypal you $6?   I would send to your gmail address, assuming it's also a paypal address.

Nope, they're 5v, as shown in this link:

http://www.aavid.com/products/bga/11-5602-47g

I run two in series off 12v.

If you're still interested, it'd be $6 to my address.

]]> https://www.soliforum.com/user/221/ 2012-11-10T18:27:19Z https://www.soliforum.com/post/4377/#p4377 <![CDATA[Re: 40MM fans/heatsinks]]> Ah! I understand now. I looked closer at the photos, and there are little heat sinks attached to the fans (presumably that's the fans+heatsink option)


I could totally use two of the plain fans.  I noticed this morning my spare fans are 18-24v big_smile, so it would be useful to have two of yours assuming that they are ~12v designed.


Do I just paypal you $6?   I would send to your gmail address, assuming it's also a paypal address.

]]> https://www.soliforum.com/user/192/ 2012-11-10T18:16:50Z https://www.soliforum.com/post/4376/#p4376 <![CDATA[Re: 40MM fans/heatsinks]]> Tomek wrote:

What sort of heatsink did you find for the Pololu drivers? (the stepper motor drivers.)

I have had difficulty finding tiny heatsinks that clear the rest of the board.

I didn't put any on. Just some forced convection should do the trick, unless you're turning them up beyond SD spec.

Here's some that should work well:

http://www.newegg.com/Product/Product.a … Tpk=mos-c1

Let me know if you want some fans or 40mm heatsinks, I have a few left.

]]> https://www.soliforum.com/user/221/ 2012-11-10T05:09:18Z https://www.soliforum.com/post/4362/#p4362 <![CDATA[Re: 40MM fans/heatsinks]]> What sort of heatsink did you find for the Pololu drivers? (the stepper motor drivers.)

I have had difficulty finding tiny heatsinks that clear the rest of the board.

]]> https://www.soliforum.com/user/192/ 2012-11-10T00:50:59Z https://www.soliforum.com/post/4355/#p4355 <![CDATA[Re: 40MM fans/heatsinks]]> IanJohnson wrote:

Do you happen to know the CFM?

They're pretty close to the existing extruder fan, and a little quieter. I can't hear two of them at 6v each over the extruder fan.

]]> https://www.soliforum.com/user/221/ 2012-11-06T04:07:24Z https://www.soliforum.com/post/4130/#p4130 <![CDATA[Re: 40MM fans/heatsinks]]> I don't. This is as much as I can dig up on them:

http://www.aavid.com/products/bga/11-5602-47g

I could measure it crudely with a bag...

]]> https://www.soliforum.com/user/221/ 2012-11-02T05:08:09Z https://www.soliforum.com/post/3906/#p3906 <![CDATA[Re: 40MM fans/heatsinks]]> PM sent .. they look the business

]]> https://www.soliforum.com/user/30/ 2012-11-02T05:07:09Z https://www.soliforum.com/post/3905/#p3905 <![CDATA[Re: 40MM fans/heatsinks]]> Do you happen to know the CFM?

]]> https://www.soliforum.com/user/14/ 2012-11-02T04:25:52Z https://www.soliforum.com/post/3900/#p3900 <![CDATA[40MM fans/heatsinks]]> I picked up a bunch of fans/heatsinks to use with my SD.

These are 40MM, and come with or without a heatsink. I don't need all of them, so I'm happy to sell some to you guys.

These fans will work with Joosh's electronics cover:
http://www.soliforum.com/topic/244/alte … n-opening/

Or the electronics cover I designed:
https://dl.dropbox.com/u/1786359/Photo%20Nov%2005%2C%2010%2052%2005%20PM.jpg

And with Lawsy's extruder fan duct:

http://www.thingiverse.com/thing:30828

As well as what I plan to use them for, mounting the heatsinks on the stepper motors to keep them cooler.

Prices:
$3/heatsink&fan
$2/just a fan

flat $2 shipping.

Picture attached. PM me here, or email at my username at gmail.

]]> https://www.soliforum.com/user/221/ 2012-11-02T03:34:49Z https://www.soliforum.com/post/3898/#p3898