Pneumatic rotary engine: R-66
thingiverse
The R-66 is a continuously rotating pneumatic rotary engine. It is not a stepper motor, so no complicated valve manifold is required to get it running. One pressurized pneumatic line is sufficient. Video: https://youtu.be/Nayswdk_PZ0 Multiple versions are available for the pneumatic connections (4 mm tube or M5), piston type (conventional or monolithic) and front rotary plate (solid shaft or hex bit). Seal cutting tool can be customized with [thing:3020690](https://www.thingiverse.com/thing:3020690). Enjoy creating and running this motor! If you have any questions, just ask. June 10, 2019: A better design is available: [R-52](https://www.thingiverse.com/thing:3668776) Sept 15, 2018: Added version 2 of BackPlate to allow better fixation of the crankshaft screw, Crank_Rear to allow insertion of a M3 lock nut and Rotor_Front_Acrylic_3mm to allow internal inspection while running.
With this file you will be able to print Pneumatic rotary engine: R-66 with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Pneumatic rotary engine: R-66.