What is the Kw of your spindle then I can give you the correct part number for the cable
I'm sure you will find this company somewhere in Brazil they are world wide IGUS
This cable that works well with these spindles is CF6
Here is a contact for you for the cable
igus® Brazil
Santo Amaro
Márcio Marques
Phone: +55 11 3531 4487
mobile: +55 11 98332 7207
E-mail: marcio@igus.com.br