Just received mine and have yet to fire it up, however, the power leads are very light duty for a 40 Amp speedie. I'll be replacing mine. These light gauge leads surely save weight, but 40 amps is 40 amps.Bought 4 for a diy 1.2m quad.pair with quanum 5208 320kv motors.Very good esc,no issue at all.HAPPY!!!Perfect for the Tarot X8. Works perfectly.top of the ESCs very simple for program and use! very very good! good price and good job!once flashed with blheli you will have the top performing esc you can buy to date even beats the kiss-30 , i run them on a 6" build with the heatsinks off and caps removed and there great! tell me an esc you can do that do and ill eat my wordsUsing these with Emax 3510 motors on a Tarot 680 Pro with Naza V2
and the craft is very stable, and as yet no overheating or sync issues.
I haven't even calibrated the throttle yet on the ESC's as they seem great straight
out of the packet.This 40A X-Rotor ESC from Hobbywing works perfect.
Very easy to program and use.
I have 4 in my Q450 Quad with NTM 2836/1200, KK Board 2.15, 3s and 10x4,5 SF Prop.
A lot of power....
Only for you Information!!
You need an UBEC!
Dont forget to order!After having issues with some flycolour esc i purchased these, very impressed. I run them on 5 and 6s (with fpv gear) on a tarot ironman 360kv pancake motors. they really are 40 amp esc as the last ones got very hot and the quad & was twitchy. these even after some serious altitude pumps they stay cold. Could probably put some larger props and push them harder as even my motors are cooler, running them higher then the rated max draw (DYS motors) of the motors as the esc.. good to know what a difference decent esc's make!Run fast smooth and has got hot on tmotor 2814 and 12x4We use these on several designs.
450mm quads with sunnysky X2212-980kv motors with 4s 8000 mAh battery and 1104 props all the way to T960mm Hexes with Tarot 5008 340kv motors two 10,000 mAh 6s Batteries spining 1705 props.
Designed from the ground up for multirotor use.
You had a good run and filled a need but these are ready right out of the package.
Solid, reliable, priced well, and light weight.