rpm sensor mach 3

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hpe
Posts: 9
Joined: Sat 13 May , 2017 7:53 am

rpm sensor mach 3

Post by hpe » Thu 25 May , 2017 18:30 pm

Just after a little help . i have a triac on mach3 . i want to fit an rpm sensor to the spindle . i need to know what to buy and from where . i have a drawer full of dc6-36v proximity switches pnp ,npn ,no,nc . will one of these work . i was thinking of an opto sensor and a slotted disc type arrangement.

i will also do the same sort of thing for my mach 3 lathe


Any help will be appreciated .

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