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Unread 29-01-2010, 04:30
sanddrag sanddrag is offline
On to my 16th year in FRC
FRC #0696 (Circuit Breakers)
Team Role: Teacher
 
Join Date: Jul 2002
Rookie Year: 2002
Location: Glendale, CA
Posts: 8,509
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Re: spacer or no spacer for plaction wheel

Hey Windell, long time no see/chat! Hope everything is going well with you and your team.

For a spacer for that, the AndyMark one is probably easiest, although you could also use individual ones such as part number 9510A742 from McMaster Carr.

You can also make some even just with basic tools. Cut some out of 1/4" polycarb with some hole saws, and print out a 1:1 scale template to drill the bolt holes. Just try to keep everything as centered as possible so your chain tension isn't affected when the sprocket rotates.
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Teacher/Engineer/Machinist - Team 696 Circuit Breakers, 2011 - Present
Mentor/Engineer/Machinist, Team 968 RAWC, 2007-2010
Technical Mentor, Team 696 Circuit Breakers, 2005-2007
Student Mechanical Leader and Driver, Team 696 Circuit Breakers, 2002-2004