Hi All,
I have retrofitted my J310 with a Machmotion control kit which utilizes a mitsubishi VFD to convert the single phase input into three phase and control spindle speed through the control. Does anyone know if there is something special about the spindle motor that Tree used on this machine? It does not like what VFD is putting out. I can run the Tree Spindle motor off three phase and it works, I can run a regular Baldor motor off the VFD and it works fine. The tech support guy said there was something different about Trees but we have not been able to figure it out. Where they 50 hrz? Would that change anything? The motor has no info plate on it so I can't tell jack from that. I am not an electrical engineer, I just understand the basics but I am hoping this can be resolved with just a parameter change.
Thanks!