Here is a list of some helpful tools that the EWCP has created to aid you guys.

How to use:

Read the document. If you would like to see what effect parameters of the motor or your transmission have on the output you can simply click and drag any of the blue numbers to adjust them. Enjoy!

Special thanks to John Vielkind-Neun for the spreadsheet from which this is drawn, without him a lot of us would still be confused by this. Also, Chris Picone for his skills at technical writing without which this would be significantly harder to read.

Sheets are meant to be printed and used in discussionn. They should page break logically on standard letter paper.

Single Speed Gearbox Calculator - Simple model of a single speed drive train and its behavior.