Nema 17 Heatsink and Fan mount

thingiverse

I remixed UN_KNOWN nema fan adapter because the clearances didn't work for my setup and I wanted the ability to direct the air away from my bed (for ABS and ASA prints). I made 4 variants, one with a back of plate, then added a vent on either side and then dual vents which is the variant I test printed and installed in pictures. I used these heatsinks off of Amazon and fans and grills. Required that I use a m3 tap and 2 M3x20 bolts with washer as seen in picture. To install mount I recommend tapping, then installing the heatsink (it's not easy, but doable), then attach fan and grill, then remove the tape from heatsink and rotate onto the back of the stepper motor and push firmly. In the picture you can see if you put the heatsink on the stepper first you have to break the legs to get the mount into place. I just superglued them for illustrative purposes. Heatsinks: https://www.amazon.com/gp/product/B07D4FVC61/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1 Fans with grills (12v): https://www.amazon.com/gp/product/B07S9W1JGB/ref=ppx_yo_dt_b_asin_title_o04_s01?ie=UTF8&psc=1 Fans no grills (24v): https://www.amazon.com/gp/product/B07DB5H6K1/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 I'll be adding a second remix of this for the NEMA 14 on the back of my BIQU H2 Extruder but with a 40mm fan still I think.