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Customer Reviews

  • 4.8
  • 4.5
  • 4.6
  • 4.7
nick allen nick allen
5.5 kW
Challenging to set up
I gave it a 5 star simply because it works great. It was quite difficult to get it this way. I base this on I have no experience with setting up a VFD. But it runs my 2hp Bridgeport motor perfectly. If there is one gripe I could have is I cant use the brake on the mill as it faults out the VFD. But, overall its fantastic.
outerlimits outerlimits
4 kW
Seems more robust and better designed than the more popular VFD.
I am using this VFD to drive a 10HP asynchronous 3-phase AC motor for a sawmill. I'd prefer to have a 15/20HP VFD, since there is some HP loss due to derating when going from 1-phase to 3-phase, but I don't want to pay 5 times the price. This is my second cheap VFD. The first VFD is the current bestseller, and as I have learned: best seller doesn't always mean best choice. That particular VFD died spontaneously after a short usage life and a second replacement died shortly after when the magic smoke was released. It's not built terribly well.The Mophorn VFD, while around the same form factor and rating, seems to be built a little better. Inside there is more space on the power control board and beefier looking traces and components. There's more space on the terminal block for wiring input/output power. There are more huge capacitors and the cooling fan spins like it's life depends upon it. Also, there is a bank of 3 glass fuses, which I assume are suppose to sacrifice their life, instead of the VFD having to. This one point alone puts this VFD ahead of the other. It includes some replacement fuses taped inside the front cover, so it seems they expect them to blow.This VFD also seems to put more power out. I have yet to quantify the output with an amp meter, but just from my short use, it powers the motor with more torque and allows my mill to operate without bogging down as much during wide log cutting. It also accellerates the motor up to speed more smoothly and with less of the usual high-pitch whine that VFD can induce in AC motor. (FYI: The carrier frequency causes the whine, and with this VFD it doesn't appear to be adjustable).There are a few downsides to this. version. There is no potentiometer on the display. But you can configure the arrow buttons to control the frequency/speed and/or wire a potentiometer into the auxillary block. This VFD has far less options to configure, maybe 20 or 25 total setting, and there are only 1 or 2 that need to be set in order to get the motor to run. Also, this display only appears to show the frequency and you can't select to view voltage, amps, RPM's, etc. The manual that comes with this one is only about 20 or 30 pages and is pretty spartan, whereas the other VFD's manual is like a college text book and similarly requires a degree in electrical engineering to configure.So in summary, if you need a good, simple, easy to configure, fused VFD the Morphorn may be worth looking at. I've only used it for a few hours, so if I have any issues I will update this review.
Leroy Carter Leroy Carter
2.2 kW
runs great
runs the equipment just fine
Marisa Marisa
3 kW
Programming instructions are the best I_e seen however they still aren_ up to par
Works great good and quiet running a 16 jointer 3 phase 5hp from 1965 little Issue with programming via instructions and no tech support however once you figure it out it_ nice
Tad G. Tad G.
3 kW
If you have trouble do the video troubleshooting and they will fix the problem!
It didn't last a month, but I did video troubleshooting, and they quickly resolve my problem, and I was back up and running in a couple of weeks.
Mr T Mr T
3 kW
Cost effective - works like a champ!
Cost effective - works like a champ! Took a while internet researching and figuring out best settings. Works great with my 2x72 belt grinder and 2 hp 3-phase motor.
Stefano Stefano
7.5 kW
Un po macchinoso ma... funziona
Ho acquistato questo inverter per poter alimentare il motore di un tornio industriale e un trapano a colonna che erano di mio padre.Nonostante le difficolt nella programmazione in quanto nel manuale non viene specificato nulla su come effettuarla, sono riuscito nel mio intento di farli funzionare. Il tornio ha una potenza di 2,2 kw e 3 hp mentre il trapano a colonna ha una potenza di 5hp. Dopo averlo testato per qualche giorno posso ritenermi soddisfatto dell_cquisto. Consiglio a chi lo deve usare in maniera saltuaria come me e non a livello professionale, in tal caso meglio optare su macchine pi performanti
Vernon Sheets Vernon Sheets
1.5 kW
Great unit Specially great price
Works super. Directions are somewhat complicated
Rob Rob
2.2 kW
Does what it needs to do.
Your browser does not support HTML5 video. Just got this wired up, easy to follow instructions to get it up and running. I used a kettle lead for the power, stripped and connected to the single phase input. Just a normal 3 core wire to the spindle as I'm going to run the cable along my extraction hose, if you want it in the drag chain or near other low voltage cables you'll need some shielded cable for interference. Just want to connect the earth from the kettle lead to the aircraft plug on my spindle then its ready to go on my machine. Obviously I can't comment on the longevity of the unit, I'll have to come back and update later but I'm very happy with this so far.I'm using this with a Vevor 1.5kw air cooled spindle on a standard Workbee 1015.
wenhui wenhui
1.5 kW
speedy delivery and product as described
speedy delivery and product as described

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