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Subject: 
Re: 8475 Motor Tests
Newsgroups: 
lugnet.technic, lugnet.robotics
Date: 
Wed, 8 Jan 2003 23:42:49 GMT
Viewed: 
263 times
  
In lugnet.technic, John Barnes writes:
Ok, here is an extrapolated result for the short circuit (stalled) test.

The current at 9 volts would be 3.6 amps...

Holy C..........

That's quite high (understatement) for a little LEGO motor. Do you think
it's possible that the train controller I used in my test didn't produce
enough juice? If that's the case, then the motor has a higher maximum stall
torque than I measured.

TJ



Message is in Reply To:
  Re: 8475 Motor Tests
 
Ok, here is an extrapolated result for the short circuit (stalled) test. The current at 9 volts would be 3.6 amps. Since I did not wish to burn up the motor, I checked current readings at both 3 and 6 volts and also measured the DC resistance and (...) (22 years ago, 8-Jan-03, to lugnet.technic, lugnet.robotics)

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