FLYCOLOR 30A Brushless ESC 2-4S with 5V 1A BEC for RC F450 Airplane Durable Quadcopter Helicopter

Like the pnp of the unit...well built

I'm using this controller for with a D3548 brushless motor driving an 11inch x 5.5in prop. It's being used in the default mode so I really can't comment on any other mode. The motor draws approx. 30amps (over 300W) and running it at full power for 7 minutes barely warms the controller. Since I'm using it on an airboat it would be nice if the controller was waterproof. The way I have it mounted I've sealed the top end with some silicone caulking to prevent any water from entering but left the lower side (with capacitors and switch) open for any potential water drainage. It's pretty much splashproof. Since the capacitors are only attached via their leads I also used a small amount of silicone caulk to stabilize them so that the leads wouldn't fail from vibration. I think the manufacturer might do this routinely.

I use these in my 1lb combat robots and they work great. I have several but still on the first one. It’s light and it’s still kicking after several fights.

I recently purchased the 50Amp ESC for my RC plane, and I must say, I am extremely satisfied with its performance. While it is slightly heavier than the 30Amp ESC I used previously, the power and reliability it offers are worth the slight weight difference. It handles high loads effortlessly and provides consistent power delivery to my plane's motor. Even during intense maneuvers and extended flight sessions.

Not overly happy with this product. I bought 2 got a twin engine jet and had issues from the start. I put each in different planes later and issue was on going. Price was right but not the esc