Hello guys, what batteries for a twin setup? 4S, 5S or 6S per motor?
Here is a link to HPR 06 (115cm) setups, Genesis hull is 100cm. Thanks
http://hpr06.speedtoy.com/setup.htm
Hello guys, what batteries for a twin setup? 4S, 5S or 6S per motor?
Here is a link to HPR 06 (115cm) setups, Genesis hull is 100cm. Thanks
http://hpr06.speedtoy.com/setup.htm
I think it all depends on you wallet.
My wallet? No
My question is 2x4S enough or is 2x6S too much for the Genesis ?
Sweet!
where can you buy just the hull?
.NAMBA20...Caterpillar UL-1, P-Spec OM29, P-Mono DF33, P-Spec JAE, Aussie 33" Hydro-LSH, Sprintcat CC2028 on 8s, PT SS45 Q Hydro, PS295 UL-1 power, OSE Brothers Outlaw QMono 4-sale, Rio 51z CC2028 on 8s
Think its only sold at HK but if im its sold somewhere else please tell me ,Hk always says backordered and i want one,,,
I' m very sorry but the Genesis hull alone isn' t available This one is a present.
About the setup, 2x4S or 2x5S ?
Last edited by Alfa Spirit; 09-21-2010 at 02:14 AM.
HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:
I don' t have batteries and motors for that hull, I don' t want to make a mistake with wrong components.
First I want to choose the right voltale, 2x4S or 2x5S . Thanks
Ok westbeach, 2x5S looks best choice, More advice please
HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:
As far as motor choice go, I would go NEU 1521-1Y (1577KV) or second choice Castle
1520-1Y (1600KV). Props, X442, X442R and X447, X447R.
HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:
No specific budget, I' ve got powertrims from Rc-Raceboats.de with ball bearings inside and Hopf rudder (120mm)
I ' ll use Neu or Tenshock motors.
Is 35000 RPM too high?
Last edited by Alfa Spirit; 09-21-2010 at 02:20 AM.
If I go for 2x5S, motor will be 1800kV or 1900kV with X442 propellers?
For us in France Tenshock are cheaper than Neu. Brushless Motor TS 2240 : 6 poles, very high efficiency, light weight
http://www.tenshock-motors.de/Tensho...-Pole-TSCZ2240
I think a good sport setup will be the 2240/10 @ 1530KV = 28,305rpm/kv on 5S of course. You can start with a X442 and work up to X447. This will give you some decent run time. You will still need to decide on the esc's.
HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:
No I want a slow boat Humm, sorry.
Tenshock 2240/9 1700kV and 2240/8 1900kV ? For 2x5S and X442 propellers?
Are you talking 5s each motor right?
HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:
Yes, a good ESC is very important, Turnigy 180A or ETTI 150A or YGE 120A Navy if I' ve got the money for
Last edited by westbeach; 06-20-2010 at 06:53 PM.
HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:
I' ve found this video. Setup is 2x5S Neu motors 2000kV and X442 propellers.
The hull is a Maritimo Hydro Marine same size than the Genesis
http://www.youtube.com/watch?v=nt8re...eature=channel
Alpha,
Here is the thread. I can't remember if he has build more than 1 cat. But he uses 1 NEU motor/drive for this project, that is why he uses a higher KV motor, to push the big hull.
https://forums.offshoreelectrics.com/...maritimo+build
HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:
Yes my friend, this is Bonewar' s Maritimo
His boat is very fast. BL motors are NEU 1512 2.5D=2050KV this is a hot setup, Ilove the sound of twin Neu
The post about the SIMRAD Maritimo twin setup : http://www.rumrunnerracing.com/fefor...light=maritimo
I need to build 2 parts like on the drawing to have a perfect adjustment powertrims/XX442/bullet nuts.
Hi Alfa,
My choice for a light setup would be 2-Neu 1512 1.5y 1850kv on 5 cells ( 34225rpm).
Or for a heavier setup 2- Neu 1515 2.5d 1650kv on 5 cells (30525rpm).
Both setups will require a very good esc. I think the YGE 120 navy will be up to the task.
And the props , Octura x442 cupped and detounged L/R.
Very good props to start with
Both these setups should get the boat over 60 mph.
And be reliable.
My Simrad cat runs 2-1512 2.5d Neus on 5 cells (37925rpm) and octura x442.
Top speed so far is 64.5 mph / 103.8 klm/h.
Average amp draw is 55-60amps. Max amps around 120.
Run time of 6 mins with this setup.
Only problem I've had with the Simrad cat is the shafts keep letting go(glued joint).
So Ive changed all me flex cables and silver soldered them.
Haven't had that happen since i changed to the silver solder.
There is another Maritimo that has a very fast setup.
WOLF IV
https://forums.offshoreelectrics.com/...ead.php?t=7432
Wolf uses 2- Neu 1515 1.5d 2700kv on 4 cell (39960rpm) top speed for his setup
67.1mph.
2- Hydra 240 LV esc's.
And i might add that it is a very well built cat .
One of my favorites.
SO i hope this helps mate.
Cheers Bonewar
SIMRAD MARITIMO TWIN 1512 NEU'S , M12 MARITIMO SINGLE 1527 NEU , SV27 1509 NEU , SV27 NITRO O.S. 18CV-R 3.0cc WATER COOLED RACE ENGINE.
Thank you for reply, your Maritimo is fast and stable. Very nice cat
That helps me. 2x4S looks good but I prefer having more voltage and less amps.
Looking to HPR 115, many setups are 2x6S but the Genesis hull is smaller.
That confirm that 18,5 Volts for each motor is the right choice.
What do you think about good 1900kV motors with X442 props
Thank you
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