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Old 03-05-2004, 06:12 PM
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JNorton's Avatar
Join Date: Jan 2002
Location: Coopersville, MI
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Default RE: Electric Jackscrew

I should know better than to think anything is simple. I do this for a living!

You need one 3PDT lever arm microswitch and 2 SPDT lever arm microswitches.

This will work. Fuse the battery!

Note the direction the switches operate. If the motor turns backward it wont shut off!
Reverse the leads to the motor.
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