Which thickness CY cable do I need for 1.5kW spindle?

[Clive S]

It is thinner and lighter but it should be 1.5mm2. 0.75mm is OK for control signals but actually too thin for the power.

I still think 0.75mm is fine the motor is 1.5Kw 3 phase and quite short. There are many people using that on this forum.