4 Inch Foldable Quadcopter Frame

thingiverse

If using 1306 motors, print four times the "Longer arm" STLs. Otherwise, for 130x or 110x motors, print four times the "4 inch arm" STLs. You will need four 20mm M3 standoffs or four 25mm M3 standoffs to complete the frame. Either nylon or aluminum is acceptable. Additionally, eight M3 bolts are required to hold it all together. The camera post STLs come in twenty millimeter and twenty-five millimeter heights to match the standoffs. The "front bar" and "rear bar" STLs reduce flex and are optional. This frame takes advantage of these impressive HQ props: https://buzzfpv.com.au/hq-durable-prop-t4x2-5-grey Donate If you find this project useful, consider sending some Bitcoin my way. I would greatly appreciate it. My BTC address is 1CspaTKKXZynVUviXQPrppGm45nBaAygmS