HUANYANG VFD Variable Frequency Drive,1 or 3 Phase Input, 3 Phase 0-400HZ Output, 4kW 5HP 220V 17A for Motor Speed Control,FC Series

Good VFD for the price. Also if you are using the 0-10V signal to drive the rpm be sure to change parameter P00.06 to a 2 as well. Took me awhile to find this. I think you have to put parameter P00.07 to a 0 to get it to work first.

Fantastic value! I've used this to drive the 3phase 3hp motor on my Bridgeport mill. It's a little bit of a learning curve navigating the menu and setting all of the parameters, but once you read through the instructions carefully enough it's not bad and anyone can set up motor parameters if your motor has a spec plate on it. All of the specs and features available are amazing as well for supporting external switches and what not. Wouldn't hesitate at all to get another if it was needed for another machine down the line, in fact I would try to get this one or appropriately sized brother to it for my next machine that will need phase conversion.

Worked perfectly for my Bridgeport mill

Took my 220 to 3 days just like it was supposed to using it on my sawmill. Blade sharpener runs very smoothly for a good price.

Why did you pick this product vs others?: Bought this to replace a much older VFD that I probably overloaded and let the magic smoke out! The manuals on these have gotten light years better compared to 8 years ago but I did have some issues figuring out accessing the 3 different levels of programing, the nice thing they now have a programing code to reset the entire VFD back to factory default. Seems to have a lot more functions available for running it trough a PLC or a laptop. I'm using it to run a 1.5 Hp milling machine so it's a pretty basic setup.

Mine failed in less than 4 hours, HMI screen is blank....sad.

I bought this and the ATO 3000gk. This was twice the size but is hands down the better vfd for half the price. I'm very happy with it. I actually like the bigger robust vfd with the bigger screen and the bigger buttons. Overall it's a cleaner looking unit. Doesn't look so cheap like the other one I paid more money for. I'm using it on my two horsepower. Three-phase Lennox true edge

I recently upgraded my controller to a Masso g3 and now have the ability to control the rpm from the controller. Forward and reverse work but it's not accepting control from MASSO for speed. The parameter settings I believe are right. The chinglish manual is pretty good, but the terminals are oddly labeled so there is no VI, DCM or ACM terminals. I emailed but no response.