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I have found it.

It was a undervoltage error, it can be adjusted with setup, I dod set it to 180 volts because it was on 280 volts. I have setup also the currents, rpm etc, watch out
for these...

I have it from ebay in 2018 and never used, I do not now the manufacturer, I have found a
manual who has the right parameter letters.

I have inclosed some pics and manual who did fit mine...

Hi Mactec.

The vfd is of type XT350/2.2kW-220 volts single to three fase for 220v spindle 1.5 kW 24000 rpm.

On the vfd I have is a sticker saying 35022G1J7S251B and is very well made for a...

I have some idea to use pulse clock from mach to setup a spindle motor speed, a nice chip who is pretty old but still made can do generate three fase and drive mosfets for the high voltage part. The...

Hi there fellow hobby and professional people.


I have a vfd what I try to get to work with a spindle motor 24000 rpm 1.5kW.

However it does not, I have setup for 400 hz max and start on...

Hi All

I am kees, coming from holland, I was here before but can not log in anymore, so made a new membership.

I do electronics so I did build a cnc for that, it is not yet ready so I need to...