[andy]

I'm designing the final stage of the articulation of our arm and we have choosen to use the window motor

<http://www2.usfirst.org/2004comp/Specs/Nippon-Denso_Window_Motor_specs.doc>

However, where the sheet mentions the specs for the output gear, they list 12-14 as the diamatral pitch. Why are there two pitches??? Which one should we use when we order gears to mesh with that gear? Have any teams used one/or the other with any success? Are we allowed to remove the output plate and press on our own gear?

Thank you in advance!

Good luck this year!
-Andy