Guys and gals,
I'm struggling to get the Hacker motor people to understand my needs, I realise I don't speak German, so that much is my fault...
My Ash works amazingly well on a 14x10, but I'd like to go smaller with the same power output, like 12.5 or 13".
Does anyone know of a motor that might meet this requirement, there's a turbine EDF motor on the Hacker pages that looks like it might:
https://www.hacker-motor-shop.com/Brush ... 8623&p=293
I need to know so I can order the torcman stuff with the right shaft sizes.
Cheers, Ell.
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Hacker motor choice
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Re: Hacker motor choice
Hi Ell
That's a mighty powerful motor you show in the link. It recommends 8S and has quite a high RPM/v for its size.
So much depends on the model size /weight you want to strap it to. Maybe you can provide that
That's a mighty powerful motor you show in the link. It recommends 8S and has quite a high RPM/v for its size.
So much depends on the model size /weight you want to strap it to. Maybe you can provide that
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Re: Hacker motor choice
Hi Jez!
as an example, the ASH, at 1/3 scale is about 12Kg and 2000w on the 14x10, looking for something with higher Kv that will give me the same power.
I thought an EDF motor might be okay if I could find one with low enough Kv...
The ASH performs really well on the 14x10, it's just prone to catching.
Ell
as an example, the ASH, at 1/3 scale is about 12Kg and 2000w on the 14x10, looking for something with higher Kv that will give me the same power.
I thought an EDF motor might be okay if I could find one with low enough Kv...
The ASH performs really well on the 14x10, it's just prone to catching.
Ell
Re: Hacker motor choice
Elliot
There is now an excellent calculator / set up finder on the Hacker website you can use FOC here:-
https://www.ecalc.ch/setupfinder.php?ha ... vation=300
Hope that helps
John M
There is now an excellent calculator / set up finder on the Hacker website you can use FOC here:-
https://www.ecalc.ch/setupfinder.php?ha ... vation=300
Hope that helps
John M
Re: Hacker motor choice
Eliot,
What is the Kv of the motor that you are using, and how many cells??
BC
What is the Kv of the motor that you are using, and how many cells??
BC
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Re: Hacker motor choice
Barry, it's this one, on 8S
https://www.hacker-motor-shop.com/Brush ... 735&p=7382
John, thanks, that's very useful.
Ell.
https://www.hacker-motor-shop.com/Brush ... 735&p=7382
John, thanks, that's very useful.
Ell.
Last edited by Elliot Howells on 17 Jan 2019, 16:30, edited 1 time in total.
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Re: Hacker motor choice
Thanks to the Hacker motor calc, I've just found these motors which look promising. Also very reasonably priced.
https://www.tfl-hobby.de/Motore--Halter ... ---9D.html
*edit* but for boats... bah.
https://www.tfl-hobby.de/Motore--Halter ... ---9D.html
*edit* but for boats... bah.