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Unread 05-02-2007, 00:21
Donut Donut is offline
The Arizona Mentor
AKA: Andrew
FRC #2662 (RoboKrew)
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Re: Banebot 56mm gearbox - double D - RELOADED

Quote:
Originally Posted by squirrel View Post
One possible method of ensuring that the motors are started in a controlled way, would be to have the programming team put a limit on how fast the PWM outputs to the drive motor speed controllers increase. If they allow only a small change per unit time, then the gearboxes cannot be damaged by sudden direction reversals, even if the driver gets a bit exuberant (and I do realize how exciting the matches are!). Look into this, hopefully some of the programmers here can come up with some code to control motor acceleration rate.
For any team this should help to reduce some of the problems with the end plate tha are occurring, and really I think this is good practice regardless of what motors/transmissions you're using. If teams need help with this just ask, I know some teams (ours included) have been doing this for at least a few years.
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