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6th April 2018, 07:30 PM #1Most Valued Member
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- Aug 2015
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CNC'ing my mill - electrical issues
Hi guys I'm cnc'ing my HM-46 and have some Chinese servos whose manual I'm trying to decipher. I'm currently not sure what devices I need before each servo between the wall power and the power input on the servo, or where is the best place in Australia / QLD to get them.
Here's an image from the manual:
The servos are 750w, normally max 3A continuous 9A peak so a 10A circuit breaker like this might work (?) -
https://www.bunnings.com.au/deta-10a...eaker_p4430662
Is this what it means by a median filter?
https://www.jaycar.com.au/240v-ac-emi-filter/p/MS4001
As for the contactor, I am not sure what to install here, is this where you put an estop? An estop is then a relay? Or are these relays that are usually installed so you can power off the motor electronically under certain conditions.
Also the servos say 3 phase AC input but apparently they can run off single phase AC. I am not sure how to connect that up yet though.
Thanks
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