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orac spindle count per rev ( reflective disk type ) ?

Posted: Mon 30 Jan , 2012 14:57 pm
by cncbasher
anyone know the number of pulses i should get per rev from the opto sensor ( reflective disk type ) on the orac
is it 100 ?
and is the index 1 or 2 pulses

trying to help a friend convert
and dont have a reflective type encoder fitted to mine

thanks

Re: orac spindle count per rev ( reflective disk type ) ?

Posted: Mon 04 Jun , 2012 11:29 am
by Steam-Chris
Yes 100 pulses and 1 pulse