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Unread 08-02-2017, 11:59
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EricLeifermann EricLeifermann is offline
That was a short break
FRC #2826 (Wave Robotics)
Team Role: Engineer
 
Join Date: Jan 2007
Rookie Year: 2001
Location: Wisconsin
Posts: 1,075
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Re: H-Drive Strafing issues

Quote:
Originally Posted by Chris Hibner View Post
When we did our H-drive in 2011 (which worked very well), our center wheel was on a simple suspension system. We put the center wheel on a swing arm and used a gas strut from McMaster Carr to provide the spring and damping. The trick was to size the gas strut to provide 1/5 of the robot's weight to the center wheel.
If you don't have space for a gas shock constant force springs work well too.
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2002-2005 Appleton East High School: Team 93
2005-2011 Michigan Technological University: Team 857
2012-Present Wave Robotics Team 2826



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