Hello; I'm replacing controls on my press brake. My press has two hydraulic cylinders (left and right) that need to be synchronized as they move. My design uses a 2 spool hydraulic valve with stepper motors attached that have 200 ppr encoders attached. they rotate about 60 degrees each direction fro…

Hydraulic press brake control via stepper driven valves.

system September 22, 2018, 9:16pm 9

That old brake looks familiar, do you have the manual or hydraulic schematic for it?

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