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u/LankyAppeal4121

Image 1 — Check out the haul boys 🤌🏻
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▲ 27 r/hobbycnc+1 crossposts

Check out the haul boys 🤌🏻

I'm sure there's probably not toooo many here who share my frustration with buying these expensive drag chain rated shielded multi conductor servo cables, and the expensive connectors that they pair with, because I'm sure most of you just buy machines like normal people rather than trying to build them.

Nevertheless, im also sure most of you can still appreciate a good pennies-on-the-dollar haul. I usually struggle to find even ONE of these cables OR connectors for less than I paid for the entire lot of ~30 ish of these that I happened upon..

u/LankyAppeal4121 — 6 days ago
▲ 4 r/hobbycnc+1 crossposts

Say, for example, I have the following equipment:

  • 1.0hp 230v 3 phase lathe with speed switch
  • 2.0hp 230v 3 phase lathe
  • 5.0hp 230v 3 phase mill
  • 7.5hp 230v 3 phase compressor

In addition to:

  • 1.5kw servo on 12a continuous drive
  • 2.0kw servo on VFD as PMSM in sensorless

Along with other various DC power supplies in control enclosures, etc.

The VFDs will require some compromise, such as losing factory integrated directional switching, control integration, etc. as well as incurring significant cost.

Would it be worthwhile at this point to consider a large rotary or digital phase converter to feed a 3 phase panel?

(I have a 100amp 240v single phase subpanel)

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u/LankyAppeal4121 — 18 days ago