Whiplash Sport20 Hydro test run at Bedok Reservoir

[f22]

look at this

look at this....

[Siggy]

Well guys, it exploded in my hull. I am fortunate enough that the hull was still in a piece. Lipos are safe but the ESC took out my neu motor and reciever and the smell is always remind me of this dreadful date

4s2p 40c m445 etti 150amp timing is 0 degrees neu 1527 2300KV 1D

Oh My, what may have caused this?

[Mel279]

Well guys, it exploded in my hull. I am fortunate enough that the hull was still in a piece. Lipos are safe but the ESC took out my neu motor and reciever and the smell is always remind me of this dreadful date

4s2p 40c m445 etti 150amp timing is 0 degrees neu 1527 2300KV 1D

bro

maybe your whip still running wet, so the burden will be on esc, you need a lifter prop since the lipo are too heavy upfront or need strut adjustment. From what I've see on your setup, it should works fine which I don't really understand why the esc explode. I previously had 2 of those esc's but both fried with the motors also.

[Battle fury]

Oh My, what may have caused this?

Over uilitize undered engineered

[Battle fury]

bro

maybe your whip still running wet, so the burden will be on esc, you need a lifter prop since the lipo are too heavy upfront or need strut adjustment. From what I've see on your setup, it should works fine which I don't really understand why the esc explode. I previously had 2 of those esc's but both fried with the motors also.

Thanks for the input guys, can't really tell if I do not have a power analyzer to get some figures reading. Prior to this run I made some adjustment to the strut deeper and shift the lipos back to lighten the nose. My esc timing is set to 0 as recommended based on steve neu. Anyway I emailed dee chan we have agreed to have this burned esc replaced. my neu motor is the bigger issue than my esc nuff said. As well as my mr3000 rx gone!

Honestly, I am really not certain on the quality of these escs as compared some hongkong esc counterparts available in market which cost lesser with better performance. I certainly do not have any flames to etti escs just that it under performed for my expectations being a end user for a typical sport boater setup. For fairness, it could have been my mistake on the other end which likely I don't think

Sorry guys had to let off some steam with a rant. I have moved on and will be running my whip this weekend again with a different setup

how did u fried those 2 esc and what setup you had?

[Mel279]

Setup in my triton with kb45 1400kv, 6s lipo, prather 220 and etti 150a esc, and the other one with kb45 1600kv, similar thing happen. Its a good thing though your motor is ok

[Adrianli]

Just to let u know, Neu motor D windings run hotter than Y windings.

I previously had a D winding, it ran fine quite a number of times and one fine day it blew my CC Hydra 240A esc!!! I changed to a Y winding and my new CC Hydra 240A esc is running great till this day.

[Siggy]

Setup in my triton with kb45 1400kv, 6s lipo, prather 220 and etti 150a esc, and the other one with kb45 1600kv, similar thing happen. Its a good thing though your motor is ok

ESC did not take-out the NEU motor, as well?

[Battle fury]

yes sir the motor is gone as well.

[Mel279]

yes sir the motor is gone as well.

is it? then ETTI esc is having an issue, thought I was the only one having that issue, your neu motor have a warranty right?

[Adrianli]

yes sir the motor is gone as well.

Send ur motor back to Neu, they can repair it. Then u can choose to upgrade too at a fraction of the cost of a new neu motor.

[Battle fury]

is it? then ETTI esc is having an issue, thought I was the only one having that issue, your neu motor have a warranty right?

Nope. same here i have another spare which too afraid to use

[Battle fury]

Send ur motor back to Neu, they can repair it. Then u can choose to upgrade too at a fraction of the cost of a new neu motor.

Via en route back to neutronics.com

[Battle fury]

New video

Fun fun fun!

x642 Leo 4082/2Y t120 5s1p

http://www.youtube.com/watch?v=0sury9Duz6o

[fuse]

wow fast manz!