Don Dunbar wrote:

Thanks for the help Paul,
I sent you the early version of the drawing in DXF not the same as the
JPEG file which shows torque isolation is through the a Dyna-flex coupling.
Attached is the right one.
Regards Don

You will still need a helical gear thrust bearing Don. That helical gear and coupling 
are pushing in on the e-shaft and that is a no no.

Got any specs or picts on that coupling?

Paul Lamar
 
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