Gear size help please

[mike_lera]

Yellow all
I have an old motor that is missing a gear.
Is there a formula if the driven gear is known and the pitch is known and the size of the missing gear is known, to find the # of teeth on the missing gear? The ratio is unknown
This is for a govener
Thanks for you help
mike

Similar Threads:

• Gear Size/Ratio
• What size gear belts for stepper gear reducer?
• What size servos, gear reduction options, etc?
• Need Help!- Drawbar gear not the corect size.
• Gear head for Size 34 motors

[Jim Dawson]

Maybe this will help

Gear Design Equations and Formula | Circular Pitches and Equivalent Diametral Pitches Table | Engineers Edge

[mike_lera]

Thank you
Will give it a try
Mike