Big Lever (Cần gạt lớn)

A Big Lever. I designed it for use in a Train Sim controller, but I'm sure there's many other uses for it.
 

It can be used to actuate a rotary encoder, and there's a mount for one inside. I used a KY-040.

They seem to come in a short and long shaft version, If using a short shaft encoder you will need to use the Pinion_Extended gear. Otherwise the PinionGear is all that is needed.

For smooth operation i recommend putting some suitable grease on the gears. You may also need to sand down the ends of the axle.

The gears should be printed flat on the print bed. for best performance a glass or other smooth bed is best. 

Its possible to slot multiple levers together, i recommend gluing if they are to be permanently attached. 3 different lever handles are included for multi lever setups.

The Chassis, axle and gears should print support-free. Print the axle standing on its end for best performance, levers should be printed on their side.

If you do build this please let me know how you get on!