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-   -   pic: Wild Swerve Module, Near Production (http://www.chiefdelphi.com/forums/showthread.php?t=77895)

ajlapp 02-08-2009 19:33

Re: pic: Wild Swerve Module, Near Production
 
A quick thanks to everyone who stopped by our booth this weekend at IRI to chat!

Overall the response to the Wild Swerve modules was very positive. I'm excited to bring this very famous design to the FIRST world.

Please stay tuned to our website for production dates and pricing.

IndySam 02-08-2009 19:39

Re: pic: Wild Swerve Module, Near Production
 
Quote:

Originally Posted by Chris is me (Post 868829)
Ditto. It was pretty hefty but seemed really solidly built. I might try and convince my team to buy one before we build our Poly Swerve, but I doubt we have the offseason build funding.

It was a bit heavy but it also used standard AM gears without lightening. A little work on those by a team would go a long way.

Chris is me 02-08-2009 20:20

Re: pic: Wild Swerve Module, Near Production
 
Quote:

Originally Posted by Akash Rastogi (Post 868830)
I'm still telling you man, that poly swerve doesn't sound like too good of an idea. The strain on the walls of the module might be too much. CAD it out and try some stress testing first.

It's being done 100% in CAD first, yeah. This is the OTHER reason I wanna borrow 221's model :D

samir13k 03-08-2009 22:18

Re: pic: Wild Swerve Module, Near Production
 
what are the gears used in this? and what is the final reduction also? thanks

Chris Fultz 03-08-2009 22:38

Re: pic: Wild Swerve Module, Near Production
 
Quote:

Originally Posted by samir13k (Post 868999)
what are the gears used in this? and what is the final reduction also? thanks

Anthony can give the details, but the gears are standard AndyMark. There are multiple combinations that can be used to give several different final drive ratios.

ajlapp 03-08-2009 23:45

Re: pic: Wild Swerve Module, Near Production
 
Quote:

what are the gears used in this? and what is the final reduction also? thanks
The gears used are standard Andymark.

All ratios start with a 14 tooth CIM gear to a 35 tooth .375" hex gear.

The remaining gears can be any that follow the Toughbox spread of 64 teeth max.

There are many ratios possible, the four most relevant using the CIM are as follows:

14.8:1 or about 4.8 ft/sec at max power
9.87:1 or about 7.2 ft/sec at max power
6.94:1 or about 10.36 ft/sec at max power
5.36:1 or about 13.4 ft/sec at max power


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