27-05-2010, 00:44
|
 |
no bag, vex only, final destination
AKA: Pinecone
 FRC #0228 (GUS Robotics); FRC #2170 (Titanium Tomahawks) Team Role: Mentor
|
|
Join Date: Dec 2008
Rookie Year: 2006
Location: Glastonbury, CT
Posts: 7,601
|
|
|
Re: pic: 3 Motor Single Speed Gearbox
Quote:
Originally Posted by Tom Line
Since you have 2 stages there Chris, I'd evaluate the gears you have available and try to shoot for center distances between the second gear stage shafts that will allow you to swap out for a couple different gear sets. Much like the final stage on the super-shifters allows you to modify the gearing by swapping 2 gears. This is FAR easier than changing the spur gears on the 3 motor outputs, and will allow you to modify easily should you ever want to drop a FP or CIM and need a slightly different torque.
|
Right now the distances between gears would accommodate a standard Toughbox ratio, but the placement of the motor / spacers interferes. The use of a standard ratio was far from intentional though.
__________________
Mentor / Drive Coach: 228 (2016-?)
...2016 Waterbury SFs (with 3314, 3719), RIDE #2 Seed / Winners (with 1058, 6153), Carver QFs (with 503, 359, 4607)
Mentor / Consultant Person: 2170 (2017-?)
---
College Mentor: 2791 (2010-2015)
...2015 TVR Motorola Quality, FLR GM Industrial Design
...2014 FLR Motorola Quality / SFs (with 341, 4930)
...2013 BAE Motorola Quality, WPI Regional #1 Seed / Delphi Excellence in Engineering / Finalists (with 20, 3182)
...2012 BAE Imagery / Finalists (with 1519, 885), CT Xerox Creativity / SFs (with 2168, 118)
Student: 1714 (2009) - 2009 Minnesota 10,000 Lakes Regional Winners (with 2826, 2470)
2791 Build Season Photo Gallery - Look here for mechanism photos My Robotics Blog (Updated April 11 2014)
|