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Author Topic: Stepper motor and proximity sensors  (Read 243 times)
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xan213
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« on: May 06, 2013, 05:34:06 pm »
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Hi All

I have a stepper motor driven distribution valve I am trying to use. From what I can see there is several hall effect sensors. I am trying to figure out  what the output is on the IDC connector or some direction on reading from the sensors. I am thinking of using  a bigeasy driver for control and using the sensors for  positioning. Any help is appreciated.


http://i1062.photobucket.com/albums/t494/xan213/102_6534_zpsc74adf69.jpg
http://i1062.photobucket.com/albums/t494/xan213/102_6535_zpscc49cb1e.jpg
http://i1062.photobucket.com/albums/t494/xan213/102_6536_zpsf07afeb2.jpg
http://i1062.photobucket.com/albums/t494/xan213/102_6542_zps99a6aafd.jpg
http://i1062.photobucket.com/albums/t494/xan213/102_6544_zpsf62d5a9f.jpg
http://i1062.photobucket.com/albums/t494/xan213/102_6545_zpscaa85c99.jpg
http://i1062.photobucket.com/albums/t494/xan213/102_6546_zpsc2621200.jpg


Thanks
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LarryD
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The last thing you did is where you should start looking.
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« Reply #1 on: May 06, 2013, 09:10:56 pm »
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Quote
several hall effect sensors
I don't think so.

It looks like a beams of light are interruped when the shaft is rotated.
Slotted opto switches.
O/Ps would be digital high/low.
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