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  1. 26-05-2016 #6
    JAZZCNC's Avatar
    Lives in wakefield, United Kingdom.
    JAZZCNC
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    Quote Originally Posted by A_Camera View Post
    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.
    6A for Control Signals.!!!!!. .

    Don't worry Bee it will be fine. These spindles at full load only pull 8A. In practise and while heavy cutting they actually rarely pull above 5A. 0.75mm2 is rated 6A and this is very conservative rating. Again in practice and for the very rare occassions you do pull full load of spindle/VFD it will easily allow to pull 8-10A without any trouble. In case of Short Circuit the VFD it's self will protect you with it's Max current setting and then you have the Fuse.
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