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IndustryArena Forum > CNC Electronics > Spindles / VFD > Huanyang GT-7R5G-2 VFD to 400Hz spindle settings
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  1. #1
    Join Date
    Aug 2020
    Posts
    19

    Huanyang GT-7R5G-2 VFD to 400Hz spindle settings

    Hello all,

    You have helped me immensely in the past and I am here again for help. My Original VDF died (my own fault for not having a brake resistor and stalling it out after 4 years of service) I have opted to replace with a Huanyang GT-7R5G-2 VFD. I attempted to buy a more reputable VFD (Hitachi or Delta) but was unable to find one what was rated for my spindle that didn't cost over $1500 so I will give this a try if I can just get the correct parameters to fire it up. It is currently wired just as my last one was prior to the stall. My specs are as follows

    I have 220v wall power single phase on a 50 amp breaker
    My spindle is a GDZ100-4.5 2400rpm 4.5Kw spindle (220v) That is a 400Hz frequency. it says rated 13A current.

    Any help would be greatly appreciated and If it helps I can scan in the manual.

    Thank you all!

    Cheers

  2. #2
    Join Date
    Aug 2020
    Posts
    19
    Anyone? Any help would be greatly appreciated. Everything is hooked up but I have not tried running anything

    The digital manual is here https://www.automationtechnologiesinc.com/wp-content/uploads/downloads/2018/08/GT-series-manual.pdf?srsltid=AfmBOooOcGSLcFRgQu1FFM_Z4KPT2KX iBjPTPUYrq_cj-VUcnmm8cO1r


    Quote Originally Posted by lx450landcruiser View Post
    Hello all,

    You have helped me immensely in the past and I am here again for help. My Original VDF died (my own fault for not having a brake resistor and stalling it out after 4 years of service) I have opted to replace with a Huanyang GT-7R5G-2 VFD. I attempted to buy a more reputable VFD (Hitachi or Delta) but was unable to find one what was rated for my spindle that didn't cost over $1500 so I will give this a try if I can just get the correct parameters to fire it up. It is currently wired just as my last one was prior to the stall. My specs are as follows

    I have 220v wall power single phase on a 50 amp breaker
    My spindle is a GDZ100-4.5 2400rpm 4.5Kw spindle (220v) That is a 400Hz frequency. it says rated 13A current.

    Any help would be greatly appreciated and If it helps I can scan in the manual.

    Thank you all!

    Cheers

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