Steve Clunn wrote:
I am looking for a controller to control approx. a 2 1/2 to 5 hp
Motor (P.M.Motor). running at 72V but could go down to 36V. That
will be able to switch from Forward to Reverse WITHOUT Contactors.
and run off of 1 potentiometer set in the middle position so that,
"CW" of Pot. = forward and "CC" of Pot. = backward.
I think the Sevcon controller will do it, Steve. It has a full bridge
output to get forward/reverse without contactors. And I believe you can
program it for a "wig-wag" control, so a single pot provides both
directions (center off, clockwise for forward, counterclockwise for
reverse).
--
Life is basically simple. Yo do some stuff. Most fails. Some works.
You do more of what works. If it works big, others quickly copy it.
Then you do something else. The trick is the doing something else.
-- Leonardo Da Vinci
--
Lee Hart's EV projects are at http://www.sunrise-ev.com/LeesEVs.htm
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