Motor Bounce for FPV racedrone

thingiverse

I am sick of having my FPV quad motors bend and bearings rattling after a day of garage racing. The motor protectors that are currently out there only protect the bell, the part that hardly ever hits something. The broken motors are mainly caused by impacts between the hard motor axle and the hard concrete you are crashing on. both those things don't flex at all resulting in bend axle or rattling bearings. These little motor bouncers give the top of the motor about 3mm for deaccelerating the impact of a crash. Drawbacks are that you need some extras because you lose them easily. Also your motor gets about a gram more heavy with the bouncer on there. *for best result print in TPU with 25% infill for extra bouncyness I'm not very good with CAD and i hope to see many improvements of my design, please give credit, that's all i want. You can also buy 8 bouncers in my shop for only €3.20 https://www.speeddrones.nl/motor-bounce-1.html