For some reason I am not getting any hits when I search for posts with VFD, VSD, Inverter drive or Huan Yang, and the reason I am looking for info is that I recently assisted PDW by removing a small horiz. mill with Vert. attachment, and other tooling, + a big lump of swedish shaper and a camel-backed drill, to give him some space, - anything to help the poor feller out:D
The shaper has gone to a friend and nearish neighbour, and the other two are at our Community Shed. We have no 3 phase at the shed, and the mill has a 1HP 3Phase motor. I have not checked yet to see if it has the star point bought out or not, and am hoping and assuming that it was not wound 415V delta. I will check all that out on Friday, and assuming all is good, will be after an inverter drive.
I found these the other day, and wonder if they are close to the best deals going at the moment, or am I missing something?http://ift.tt/1EFgNhk
I also found this, which I assume is a vector drive, and technically superior to the Huan Yang. I also assume that for the purposes of running a small mill with a 1 H.P motor, that there would be little justification in paying the extra for this drive
http://ift.tt/1EFgOBQ
Would any of the more experienced VFD ers care to comment?
I should also add that for now I envision using the VfD to generate 3 phase, and maybe to give a small variable speed range which may be used to reduce chatter, and not so much as to seriously reduce the need for belt and pulley changes when we change speeds. Many thanks,
Rob
The shaper has gone to a friend and nearish neighbour, and the other two are at our Community Shed. We have no 3 phase at the shed, and the mill has a 1HP 3Phase motor. I have not checked yet to see if it has the star point bought out or not, and am hoping and assuming that it was not wound 415V delta. I will check all that out on Friday, and assuming all is good, will be after an inverter drive.
I found these the other day, and wonder if they are close to the best deals going at the moment, or am I missing something?http://ift.tt/1EFgNhk
I also found this, which I assume is a vector drive, and technically superior to the Huan Yang. I also assume that for the purposes of running a small mill with a 1 H.P motor, that there would be little justification in paying the extra for this drive
http://ift.tt/1EFgOBQ
Would any of the more experienced VFD ers care to comment?
I should also add that for now I envision using the VfD to generate 3 phase, and maybe to give a small variable speed range which may be used to reduce chatter, and not so much as to seriously reduce the need for belt and pulley changes when we change speeds. Many thanks,
Rob
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