chinese atc spindle ?

**voyager1972** · 03-04-2021

seen this on aliexpress , https://www.aliexpress.com/i/4000184590262.html
supposedly has ceramic bearings ,6kw atc.
any members used this spindle ? , the company is g-penny.
also what fuling vfd would be suitable.

**JAZZCNC** · 03-04-2021

Originally Posted by voyager1972

seen this on aliexpress , https://www.aliexpress.com/i/4000184590262.html
supposedly has ceramic bearings ,6kw atc.
any members used this spindle ? , the company is g-penny.
also what fuling vfd would be suitable.

I haven't but my friend has and they are ok, they actually sell it with VFD if you ask them. BUT you'll need a 16A supply or 3 phase as the VFD will be rated 7.5Kw. It will be too much for a 13A supply.

**voyager1972** · 03-04-2021

i have 3phase supply in the workshop so the power wont be an issue , i currently have a 4.5kw non atc spindle in the router, i have contacted them about the spindle weight ,i will contact them about the vfd. i am running uccnc with the uc300eth-5lpt and the ucbb breakout board.