Floorball thrower

myminifactory

This floorball thrower was used in our winning robot at the 2019 Robot Uprising: Artificial Invaders robotics competition in Helsinki. The motors we chose turned out to be more powerful than necessary, so we ended up running them at a very low rpm. We advise printing the parts with multiple outer perimeters and operating the device with caution since it's potentially hazardous if something breaks off while the wheels are spinning or if it's operated recklessly. Feel free to modify this design. You can download the CAD file here: https://a360.co/2Rrg0O5. If you're interested in the robotics competition, you can watch a recording of it on Twitch: https://www.twitch.tv/robotuprisinghq/videos. Our robot in action: https://youtu.be/9j5Y81g_6IE An explosion view of the CAD: https://youtu.be/3SmPl2oRU_8 Part list 2x Turnigy D3536/9 2x 30A ESC 2x 16 mm bearings 4x M3 50 mm countersunk screws Window insulation foam tape Hockey tape (wrapped on top of the foam tape for a good grip) 18x M6 screws (as weights on the outer rim of the wheels) M3 screws and nuts