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Unread 24-06-2002, 03:43
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Join Date: May 2001
Location: Pontiac, MI
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a couple things

Posted by Ken Patton at 04/23/2001 12:22 AM EST


Engineer on team #65, The Huskie Brigade, from Pontiac Northern High School and GM Powertrain.


In Reply to: Drill motor Demagnetization and lowered-torque woes
Posted by Joe Balint on 04/19/2001 12:06 AM EST:



You should rule out the 30A circuit breakers as a source of the problem. Check to see if they are getting hot (a sign that they might be tripping), or even replace them with fuses (just to test). If they are tripping, you will see the speed controller lose power.

What is your gear ratio, and how bad is your drivetrain friction under load? These are primary sources of loading for the motors.

Ken



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