hpr 135 mit Scorpion 4035/800

[Dropps]

Auch wenn das Boot nunmehr schon im 2. Jahr ist, hier ein paar Eindrücke:

Rumpf: HPR 135 Glas normale Ausführung
Ruder: HPR
Antriebe: HPR
Motoren: 2 Scorpion 4035/800 Außenläufer + WK Flansch (gleichzeitig Motorträger)
Regler: 2 YGE 120 HV Navy mit Zusatzkondis
Akkus: 2 mal 10s1p 5000er Zippy Flightmax 40 C
Fahrzeit: 7 min ++
Props: x457 bis 5521/3
Speed: 124 - 144 (für die obig genannten Props)
Lackierung: www.4wheelers.de

Hier das Video

http://www.youtube.com/watch?v=bLlUrMyIlK0

mfg der jens

[Mel279]

hi

how do you watercool the motors? 7 mins is a good playtime with only 1 pack of 10s to power both motors. Between nice run:cool:

[Dropps]

Hello
sorry for the misunderstanding. but each motor has its own battery pack. 10s1p for each motor.
attached you will find a picture of the motor-cooling. it´s just a simple aluminum plate where the cooling water runs through.
hope you can see it.

best regards: jens

[Mel279]

Yes I see it, so how's the motor temp after your 7min runs?I was thinking of getting that motor to run 12s, I see your running 10s is already fast.

[Dropps]

hello
the temperature is, depending on the outside temperature, between 50 and 60 degrees. I can still touch the motors without burning my fingers:-)
the manufacturer gives a working temperature up to 200 degrees. In my opinion that´s much to much, but even if I halve this max temperature I´m still on the save side :-) I run this setup for more than one year, and had never ever problems with these motors. Still the first bearings inside. Good quality and the best value for money.
A college is running these motors on 12s, but he said, that this setup it pretty hot and for that reason he went back to 10s.
A good "let´s have some fun" setup.

best regards: jens

[The_Freak]

Moin Jens ,
was für festo anschlüsse sind das ? 6mm auf M5 ?:confused: