The Variable Frequency Drive (VFD) would allow you regulate rotation speed
of your 3-phase AC motor between 10 RPM and 10,000 RPM.
Buying those units on-line sounds attractive however an inexperienced buyer doesn't expect that
VFD also requires some wiring as well as programming in order to operate properly.
You have to set up a few dynamic parameters depending on your specific motor.
I am offering a few VFD units to chose from plus my help regarding its integration
into your existing machine tool wiring diagram.
Just bring your favorite motor along and I'll do all the necessary wire connections
and parameter adjustments.
These VFDs are currently available:
Brand new 3 HP VFD (input 230 V AC single phase) ($220)
Brand new .75 HP VFD (input 115 V AC single phase) ($120)
Also available few brand new motors to chose from, ranging from 1.5 HP to 5 HP
You may count on my free advice.