Customer Reviews for VEVOR Variable Frequency Drive, AC 220V Input 3KW Variable Frequency CNC Drive Inverter Converter, VFD 4HP 1 or 3 Phase Input, 3 Phase Output, CNC Motor Inverter Converter for Motor Speed Control

Their after-sales service is very considerate, and the problem is solved quickly.

I was looking for a vfd and found this site with great prices and more items to explore. The vfd met all of the specs I needed to power my milling machine. I have bookmarked this site for other items I need for the shop and found many other items that I will need. Shipping was fast to California and I will be back.

Schöner kompakter Umrichter, als Steuerung für einen Fräsmotor ideal. Läuft bereits seit ein paar Wochen ohne jede Beanstandung.

De momento todo fenomenal, me enviaron un modelo superior por no tener el que pedí, las pruebas se han echo en vacío con el motor sin carga por no tener la instalación terminada y todo funciona a la perfección.

Arrivato nei tempi indicati .Ottimo prodotto di facile utilizzo ottimo prodoto facile da istallare molto efficiente

These are great for converting 3-phase motors to single-phase, with full speed control and reverse. Just put 2 on a radial-arm drill press, replacing the old contactor box.

This is my fourth Vevor VFD and I am a true believer. They are great. This one went on a 1913 Hendey lathe, replacing the Rotophase it came with, along with the reverser and on/off switch. It eliminates the need to change the cone pulley flat belt, with full speed control in the VFD, with all the power you need, as well as reversing. You can set the exact speed you need for any diameter, material, or cutting tool. No compromises. The deceleration can be set to a dead stop in less than a second. Maybe instantaneous, but I don't know if that's bad for the motor or VFD.

I bought this to run my iron worker because I didn’t have 3 phase electric. My shops single phase . The directions are decent. I wish someone would make a video on how to adjust the settings that’s the only confusing part . I need 60HZ but my machine is working on the factory 50hz setting so for now that’s where it’s gonna stay. I had to bypass the factory control board & wire it directly to the motor. Works great so far . A YouTube video on this would be a lot of help but I couldn’t find one for my application. I am happy with it :)

I haven’t used this extensively yet, but it’s converting a 3 phase 5 horse table saw motor to single phase 240v and doing an awesome job. I wired a paddle switch for easier operation from Powertec and love it! I set up a soft start and electric blade brake, all were super easy to set up.

Excelente variador y con la actualizacion se ve de mejor calidad, hace su trabajo mucho mejor que el anterior.