Tom Senior mill`s ?? any good.

[W.olly]

Well by time I got replies. I tripple checked and against my other VFD which is to a star motor though.

Works a treat.

 

[not done it yet]

Did not know you can run an inverter on a 3 phase motor that just has 415V windings i thought it had to be 220V/380V 3 phase windings in it

Power will be down to about 58%. I run my mill with a 2HP star wound 415V motor. I expect it provides about 1.2HP. Motor speed is proportional to the frequency, so it would run at the same speed (~1425rpm for my 4 pole motor). Think here: dual voltage motors do not change speed when supplied with a different voltage - the speed is on the rating plate!

 

[W.olly]

Power will be down to about 58%. I run my mill with a 2HP star wound 415V motor. I expect it provides about 1.2HP. Motor speed is proportional to the frequency, so it would run at the same speed (~1425rpm for my 4 pole motor). Think here: dual voltage motors do not change speed when supplied with a different voltage - the speed is on the rating plate!

what can i expect to cut to in depth/cut on a TS.and with this spec towards a better/stanmdard setup? should i wire it up to get more power then if i need to. And how ?