The 2.2Kw Chinese Spindles - Info, Setup and Advice + More

[valeria caltabiano]

Hi Jonathan, thank you for this information which proves to be very useful to me. Can you please provide me with an example of the cable as I have tried googling it up and having no result? any help will be greatly appreciated. Many Thanks

[Clive S]

Hi Jonathan, thank you for this information which proves to be very useful to me. Can you please provide me with an example of the cable as I have tried googling it up and having no result? any help will be greatly appreciated. Many Thanks

This is the type of cable you need for the spindle http://www.csecables.com/acatalog/CY-Cable-4-Core.html 1mm or 1.5mm your choice. ..Clive

[valeria caltabiano]

This is the type of cable you need for the spindle http://www.csecables.com/acatalog/CY-Cable-4-Core.html 1mm or 1.5mm your choice. ..Clive

thank you Clive :)

[valeria caltabiano]

Hi Clive, the spindle has got 4 entries whereas the VFD has got 3 entries. Do i need to use the same cable for both connections? Also, should a power supply for the spindle be included in the package that I have bought?

This is the type of cable you need for the spindle http://www.csecables.com/acatalog/CY-Cable-4-Core.html 1mm or 1.5mm your choice. ..Clive

[IanS1]

The VFD is the power supply/controller for the spindle. You need to connect power directly to the VFD terminals and it will control the power to the spindle.

See the first post in this thread for connection details.

[JAZZCNC]

Hi Clive, the spindle has got 4 entries whereas the VFD has got 3 entries. Do i need to use the same cable for both connections? Also, should a power supply for the spindle be included in the package that I have bought?

Valeria, It sounds like you have very little experience with electronics so I seriously suggest you get someone with more experience to do this for you.

Your dealing with High voltage and very fiddly connectors and if got wrong it's very easy to damage the VFD and spindle beyond repair.

[IanS1]

Valeria, It sounds like you have very little experience with electronics so I seriously suggest you get someone with more experience to do this for you.

Your dealing with High voltage and very fiddly connectors and if got wrong it's very easy to damage the VFD and spindle beyond repair.

Yes and potentially do yourself some serious damage. If you're not 100% certain get an electrician to wire this up for you. With mains voltage, it's better to be safe than dead.

[Bart]

Hi.
I'm about to buy a Chinese spindle and going trough ebay and this forum I found 3kW water cooled spindle for 150GBP + shipping at couple of the PORTSMOUTH located sellers.

http://www.ebay.co.uk/itm/3KW-WATER-...item27db5b6994

It seems quite cheap for that power. Too cheap?

Some of the pictures of 3kW spindles says 380V. Anyone has experience with 3kW spindles?

Has anyone measured runout of this spindles and checked how many bearings they have(if that makes any difference?)

Best regards
Bart

[njhussey]

Just wired my spindle and VFD and followed the diagram in post 1 and it kept tripping.......that was because the pin numbers were different.....



Had to cut and re-wire the VFD end as the spindle end is soldered.......still it works now so all good. Just have a look on your connector if you've got the 4 pin variant that's all