Radial Fang Fan - 4020 Blower fan, 40mm hotend fan

thingiverse

It's a remix! I couldn't find a radial fan fang that will take **4020 blower fan**, and attach onto **40mm hotend fan**, so I made one. The attachment holes needed to be moved a little, and the supporting structure had to be redesigned since it interfered with the hotend mount. I have mine attached to a **E3D V5 clone** that came with **Flsun i3**, but the holes are made so that you can adjust the Z height, so it should work for other machines that use 40mm hotend fan. There's two versions, one **with BLTouch** mount on the side, another **without**. If you want, you could use my other thing, https://www.thingiverse.com/thing:2842776 to attach BLTouch to the front of the fan. Whatever. Hardware required: **M3 bolts and nuts** for 4020 fan and 40mm fan, and the **mounting screws and nuts that comes with BLTouch**. Once printed, install it, then put a piece of paper under the hotend and set your Z height to 0. Mark where the BLTouch probe is, and where your nozzle is on the paper. **Measure X and Y diffrence**, and put it in for X and Y probe offset in firmware. Easy. Photo is pretty crappy, sorry, but if you can make it out, all cables can be routed to the BLTouch side for easy cable management. // *mesh is a little broken, just repair it in whatever slicer you use. It will print fine*