Hi All

I have a big problem with my spindle
here is the spindle link on ebay

NEW AIR-COOLE MOTOR SPINDLE 3KW AND MATCHING INVERTER 1 - eBay (item 170563970591 end time Jun-06-11 21:03:51 PDT)

spindle is 3kw 400h

the problem is :
when i try to engrave on mdf wood and set the depth of engraving to 4mm the spindle stopped and i have to move the z up to avoid spindle heat

my vfd setting as they sent it to me

Firstly, adjust the PD013 to 8 (set the setting to factory setting)
Secondly, adjust the PD005 to 400
Thirdly, adjust the PD004 to 400
Finally, adjust the PD003 to 400
Finally, adjust the PD144 to 3000
Note: you should set PD013, PD005, PD004,PD003, PD144 in order. It mean you should firstly set PD013, then PD005, then PD004, then set PD003, finally set PD144.
Note: after you set the all above parameter, then please recheck the PD005, PD004, PD003 value is 400 or not to confirmed that you already set it. (note: please do not check the PD013, or all the setting will go to factory setting)
The reason we let you recheck is that if you do not set it at 400, then when you run the spindle motor, the spindle motor will be over-current, then the spindle will very hot and then within 5 minutes, it will broken.

i do this steps and the spindle run fine but without torque
i tried to run the spindle at 12000 speed and 18000 and 24000

In the end I was disappointed


i hope any one help me to setting up the vfd to get me the spindle torque

best regards
Ahmed