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You will now need to configure your spindle pulleys to match
the hardware on your machine. Find this via Config -> Spindle
Pulleys.. as shown to the right.
Leave the box set as Pulley Number 4 (Mach 3 doesn't like it if
you change) and then set the minimum and maximum speeds
to match those that your VFD supports. This number is the
RPM (Revolutions per minute) that you are limited to. For this
example, the H100 will use 4,000 as its minimum and 18,000
as its maximum, as it must be running at least 4,000RPM, but
no more than 18,000RPM.
Click OK to save your settings.
Version 1.0 – June 2021
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