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Subject: 
Rotation sensor woes
Newsgroups: 
lugnet.robotics
Date: 
Wed, 5 Dec 2001 05:01:10 GMT
Viewed: 
447 times
  
I'm having problems fitting my Lego Rotation sensor into my models. It
doesn't seem to quite fit properly - even the most basic setup of two beams
either side held in place by plates on the top or bottom (with 1 plate on
top or two plates below the beam to get the spacing right) results in
substantial additional resistance compared to just the rotation sensor
alone. So much resistance that it simply doesn't turn in some of my intended
applications.

Have I got a dodgy sensor which needs to back to Lego or is this just the
way they are?

TIA,

Tim



Message has 3 Replies:
  Re: Rotation sensor woes
 
I have four of these sensors and have not had trouble with them. I suspect that you may have a bad one. -- Bob Fay THE SHOP (URL) Auton" <tim.lugnet@uton.org> wrote in message news:GnwoKL.Atw@lugnet.com... (...) beams (...) intended (...) (23 years ago, 6-Dec-01, to lugnet.robotics)
  Re: Rotation sensor woes
 
(...) I have three of these things and they all work flawlessly. You should be able (for example) to thread the rotation sensor onto the output of a standard Lego Mindstorms motor and tie the two together with a single 4x4 plate that would straddle (...) (23 years ago, 6-Dec-01, to lugnet.robotics)
  Re: Rotation sensor woes
 
I've had the same problem. I guess there's too much error tolerance on the production line. -- Greg Frazier (...) (23 years ago, 7-Dec-01, to lugnet.robotics)

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