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I've got one already now but could be a good lead for another, thanks. Yes, so I've learnt. Even if you have 3ph power supply, they allow, as you say, variable speed for all sorts of machines. Electric brake well worth looking into, thanks. No Cos Phi anywhere, so 0.7 it is. The plate does...

I'm going to try and answer my own questions... The motor in my machine, as stated on the external motor plate, is a 750W 3ph 50Hz 1.5A motor. Under the motor cover is a diagram detailing two wiring schemas. Currently, it is wired in the Star (Wye) configuration. However, the Delta wiring is...

Thanks, reading now.

Ok, so the switch wiring, emergency stop etc. need to connect into the VFD at the input stage not the output stage in order that the emergency stop actually cuts power to the VFD onwards? If I'm understanding you correctly. That makes a lot of sense. I'll wager there are connections in the VFD...

Hello experts, I got hold of an Optimum Bench Drill - B23 Pro. The motor plate states 3ph 400V 750W 1.5A 50Hz. So, one would assume it's *not* dual voltage -> would need step up + VFD combo to run from 240V house main. However, when I open up the motor cover (6 connections), there is a...