Spindle - 7i76e

Fiury wrote: Is any difference , which is IN and OUT for watter ? Or orientation of spindle (i had it on floor- flat)
It flows tru then thought that it is ok

It should have been OK, yes.

Perhaps you were running it at too low a speed?

I runned about 300-500rpm about 1 min without watter, then i start cooling (1min) then i started spindle and in 15 sec for about 8000 rpm was KO.

If you have idea why it was burned ? To avoid to burn next spindle..

a) spindle cann´t be horizontaly , must be verticaly ?
b) is difference IN /OUT wotter on spindle ? I don´t think so watter flowing thru..
c) some next setting on VDF ?

I had thisone www.aliexpress.com/item/32695905414.html...3.0.0.4e136326rt8vVc , i will probaby order next, but not so rich to burn one by one , need some help why..
With VFD Huanyang 2,2 kW..

In any case:
Ask the seller.
Describe that it was without load.
Minimum speed 300-500.
Ask if position must be vertical
Ask what max temperature water has to come Out. (not in)

Has this ever run with the parameters before.

Have you check the number of poles some of these vfd's come with them set at 2 or 4 if I am not mistaken I think they should be set for 2 PD143

Clive S wrote: Has this ever run with the parameters before.

Have you check the number of poles some of these vfd's come with them set at 2 or 4 if I am not mistaken I think they should be set for 2 PD143

4 is set default of VDS. This parametr i did not changed :´-(


Taday i ant to start mill oak glued beams, for this machine .... and nothing....

Can someone post setup VDF for :

2,2 kW HY inverter and 2,2 kW watter spindle:

Then Configure the VFD
PD001 = 1 (external terminal)
PD002 = 3 (which was not in manual)
PD044 = 1 (for RUN)
PD045 = 5 (DIR.......FOR /REW)

other PD* ?

I don´t want to burn next spindle..

Thank you very much