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Unread 08-12-2003, 15:50
gregscott gregscott is offline
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Join Date: Sep 2003
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Re: Drill Motor Gear Specs?

Quote:
Originally Posted by Rob Colatutto
firstcadlibrary has one, but they seem to be down right now.
The pinion gear is a 15 tooth, modular 7 pitch gear. Pitch Diameter is 10.5mm and the gear has a 9mm face width if you couldn't read the posted pdf.
You can find gears to mate with it from PIC http://www.pic-design.com/
Also, a nice mm to inches converter can be found here http://www.omnis.demon.co.uk/
Thanks Rob,

Do the gears change from different years? I downloaded a drillmotor gear from FIRST CAD but it has 12 teeth...like the one on the drillmotor I'm looking at right now.

Greg