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Re: Need shifting transmission layouts/ideas
I couldn't pass up the challenge.
12:50
50:32 or 32:50
21:64
244% Reduction difference.
High Gear RPM approx 548 RPM
(assuming 81% speed loss from free speed.)
All gears available from Boston Gear, as standard parts.
On 229, we used a similar layout in 2004.
See attached for gearing calculations.
Inspired by:
http://team229.org/photo/single/2723
http://team229.org/photo/single/2744
http://team229.org/photo/single/2743
http://team229.org/photo/single/2829
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In the interest of full disclosure: I work for VEX Robotics a subsidiary of Innovation First International (IFI) Crown Supplier & Proud Supporter of FIRST
Last edited by JVN : 12-01-2006 at 16:46.
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