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Unread 22-02-2011, 16:49
sitzikbs sitzikbs is offline
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Join Date: Jan 2011
Location: Israel
Posts: 12
sitzikbs will become famous soon enough
mechnical arm question

hi,
we use 2 cim motor, a toughbox and sprockets to move our arm (single joint). its moving fast but if we let go of the joystick it falls down (it doesnt hold itself up).

what can we do (mechanicly\electronically) to solve this?
thanks
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