Very small blower fans

[GeckoBox]

Hi,

I’m designing a very compact direct drive extruder and I’m looking to fit it with some blower fans (also known as squirrel cage fans). In my experience these provide the best air flow for their size, but I find the 50x15mm ones on the large size, especially since I want to install two of them for an even air flow. Trawling through google/ebay/aliexpress hasn’t yielded much… so anyone know of a very small sized blower fan? Probably close to 30mm diameter is what I’m looking for

Thanks

[keebie81]

https://www.lulzbot.com/store/parts/micro-blower-55v

[GeckoBox]

Nice! that thing is tiny, exactly what I needed. Shame about the price though!

[keebie81]

they provide the manufacturer and part number. you can try contacting them for a lower price

[SOC3D]

Also check mouser.com part BFB0312HA-A

[GeckoBox]

Nice, thanks! 12v as well which is handy