Customer Reviews for VEVOR 4.0KW 380V VFD Variable Frequency Drive Inverter for Spindle Motor Speed Control (4.0KW 380V)

Everything was perfect came in a week good package and work perfect for a month now For his price best

Arrived safely. Easy installation and works well.There's more space on the terminal block for wiring input/output power.I will use with a drilling machine.

Hello, in this order I received 1 piece of defective VEVOR VFD 1.5KW 220V 2HP variable frequency unit. Please initiate the return and replacement with another one. Thank you.

Easy to use and seems to work fine. Fan is noisy but at least airflow is adequate. One thing to be aware of is the external button controls don't function the same as the built in panel for stop/start and rev. The external button must be latched to keep the motor running. I used a 3 way rotary switch in the end. No problems encountered with radio noise or interference, and the controller has good control of the motor start and stop speed. Even though it doesn't have braking, the motor spins down fast enough on my lathe. Not enough mileage to comment on reliability, but it been put through its paces with no signs of distress. Shame these units are discontinued, as I have a couple of other machines that could benefit from one.

Found it easy to use and connect up. I find it to be value for money.

a great product essay to set up out of the box wired up and running am really happy with with it the good thing as i can get intouch if there was ever a problem

Excellent quality unit , does all that is required of it. Only thing is that for a relatively inexperienced engineer set-up proved to be a little complex. Used to enable the use of a 3 phase Pillar drill where only sigle phase available. However achieved and now understand the manual much better. Will buy again for 3 other machines in due course

Does what it's supposed to at a great price. Time will tell on reliability but its holding up so far

This really is a nice piece of kit. Four stars for quality because the housing is really cheap brittle plastic. I use it to power a three phase piston compressor and without any problems. The start/stop input wired to the pressure switch, the output of the regulator directly to the motor and bang! Done. Easy to set up and does what it promises. If I need another one, I will get a Vevor again.

Super fast delivery - 2 days, good product, arrived slightly damaged - 2 locking lugs securing the PVC cover and front panel were broken. It's a small thing, but I'm still sorry, but it doesn't affect the functionality.