High Speed Three-Phase DC 7-24V Brushless Hallless BLDC Controller ESC w/Potentiometer

I use this in combination with a Milwaukee 12V battery adapter to drain fuel tanks with 3-phase pumps. It works great and has saved me tons of time over other methods of draining fuel tanks. I can’t speak to long run times or anything like that but it works great for what I use it for. 3 of my coworkers have purchased this same unit and have had no issues with it.

This R/C controller works perfect as a testing tool! It costs under $20 and saves me lots of time.I am constantly installing and removing brushless hub motors on different bikes and scooters. I have developed a bench testing method that saves me valuable time. Before I install a new brushless motor that I got from somebody, I test it with my bench testing set up.I have a test bench set up next to my work bench that I use spicificlly for quick testing all motors before I spend time installing them. Once I verify that the motor functions correctly then I will do the install.No more wasting time installing a motor and finding out that it is damaged!

Works as described. Value for the money.

First product to have a separate " out of the box" direct speed pot. Took it apart and found good construction And it has low heat disapation. One pleasant surprise: They didn't laser ablaze the part numbers!! I was able to get input pin numbers for engineering external control. A hardy "THANK YOU!!".I Ordered 50 more units for a big project .5STARS!

if you waterproof the board and set the heat sink against aluminum rudder it cools quite nicely and handles full load for long periods of time i used epoxy on the board to waterproof it and it works great pushing a 6 inch prop on brushless thruster at 24 volts with a kayak cruising speed of 4.3 mph

I tried to build my own butCould not find schematics this fixed my issues on brushless motor which I've not had much experience

Update Smoked after 2 min of use. Hard to belief this is supposed to hold 15 Amp and yes I added heat sink and fan.

Stop working after 2 hours of instalationWith 18v battery and only 3 ampsVery disappointed of this productThank you