Enclosed are our designs for a dual-motor, dual-speed robot transmission system, as developed by Team Epsilon Delta (Team 116). After examining a few successful gear-shifting transmission designs during the 2002 FIRST Robotics Competition, we decided to add this capability to the dual-motor (single...
This zip file contains all the information about the 2002 ThunderChickens CCT. It contains a Word document describing the theory and math, an Excel document with the Bill of Materials, AutoCad 2000 drawings, a STEP solid model of the assembly, SolidWorks 2001Plus native solid models, assemblies, an...
Team 716, the Who’sCTEKs would like to share our 2002 dual motor gearbox design. The drawings are in AutoCAD R14 and are in a self extracting zip file. This shows a simple way to couple two motors using gears and sprockets. Key factors are shaft center distances and matching motor speeds.
A FIRST fanatic who never had any desire to be an engineer. There. I said it. ;) - Katie Reynolds [more] 
