Subject:
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Motors????
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Thu, 6 Feb 1997 19:50:01 GMT
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Original-From:
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Bill Rose <BROSE@IPA.avoidspamNET>
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Viewed:
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1538 times
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Well, I am about to get over the shock of frying my L293's. Now to address
the motor issue.
1) What kind of permanent magnet motor can I use on a bot that is about 9
inch in diameter. Right now I have the two gear reduction motors that
really work well but they are three volts so they draw to many amps. I
would like to stay with what I have already built which is a plexiglass
rectangular base with two 3.25 inch model airplane tires and two casters.
__sensor_
sensor/ | \sensor
/ caster \
|__ Handy __|
tire | board| tire
well __| |__well
| caster |
\ | /
\_________/
Anyway this is my general layout so far. The sensors are bump sensors and I
have plans for sonar and photoresistors but that comes after I get what I
have built working correctly. I need motors that will run on the L293's.
If you have any ideas I would appreciate your thoughts. I have ordered some
293's and they won't be here for probably a week so now is the time to get
the motor problem solved.
By the way I have about (5) IS1U60 Sharp IR demods if anyone is in need,
send me an email and we will work something out.
Bill Rose
Fort Smith, AR
brose@ipa.net
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