Subject:
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stepper motor speed
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Sun, 20 Sep 1998 15:06:45 GMT
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Original-From:
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phillip chia <philchia@singnet.com.%saynotospam%sg>
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Viewed:
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1263 times
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Hi,
Recently, I have connected the wires out from the 4 motors ports
on the HB and then directly connected to the driver L298.Next, the o/p of
L298 is connected to the stepper motor which drawn 3A. I supply 4A
parallel to the 2 motors. Hence, each motor will draw 2A only. The robot
run smoothly. However, The speed of theshaft rotation on the motor is quite
slow. It took 4 sec per rev.
How should I increase the speed using programing ?
The attached is the program I use to control the sequence and speed .
rgds,
phillip
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