03-08-2011
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Junior Member
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Join Date: Mar 2007
Location: Arnhem, The Netherlands
Posts: 22
Rep Power: 0
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Buy one that has a ball screw instead of standard screw. Ball screws have much lower friction and should give less power drain when hard at work. Also, should last longer when you use it a lot...
I think st 1000 has standard screw and st 2000 has ball screw.
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Sven Heesterman
Manufacturer of windvane self steering
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