Wobbler Motor runs on less than 4psi compressed air

thingiverse

Here are the plans on my take on a wobbler/steam motor. Old technology brought back to life with today's technology. It runs on compressed air instead of steam. Only about 4psi to run once it is broken in. You can use thick silicone oil as lubricant. RC shock oil works great. Works better printed in PETG as PLA can overheat/warp and possibly friction weld. All printable with no support (except exhaust). I have included the fabrication plans for anyone wanting to design their own using my dimensions. Use freely as you will. You are welcome!!! have fun. As with any engine, a motor break-in is necessary. Parts need to wear into one another. Use more air and lubricate. It will then run smoothly and idle slowly once broken in... Here is a demonstration video https://photos.app.goo.gl/Ww7pJh3sPY8d5AWR7 Included: modified stand with built-in roller bearing no support needed also. I did not include the plans for the muffler but stl is included. Muffler is for looks only.