Friction drive

[scratchbuilder]

Need info on a roller I plan to use. Idea is...mt clutch 11t to a geared 3" roller. Dont have any idea what tooth gear to put on the roller shaft to make it work.

 

[scratchbuilder]

Need info on a roller I plan to use. Idea is...mt clutch 11t to a geared 3" roller. Dont have any idea what tooth gear to put on the roller shaft to make it work. View attachment 97101 View attachment 97101

Rats hit the button twice...and somehow the pic is like me..upside down

 

[Larry Trotter]

You need to know the RPM the engine will turn, the diameter of the drive wheel and how fast you want it to top out at. Larry