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HIROBO Turbulence - SDX - Freya - Sceadu > Sceadu Electric Conversion from Hirobo
 
 
tjongkristian
Senior Heliman
Location: Jakarta, INDONESIA

My Posts This: Topic  Forum		Anybody using it? I just purchased the conversion kit and wandering about the motor. The manual stated Hacker 50, is there more powerful motor available? I just want to make sure that I purchase the right motor. Thanks.
05-31-2005 Over year old.
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tjongkristian
Senior Heliman
Location: Jakarta, INDONESIA

My Posts This: Topic  Forum		Anyone?
06-01-2005 Over year old.
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mudbogger2
Key Veteran
Location: Hoschton,Ga.

My Posts This: Topic  Forum		I have been using the conversion.

A hacker B50 XL is the motor you need. The # will depend on what type of battery you plan on using. I don't think any other motor will fit in the mount provided and make enough power. That can change as more types of motors are being made all the time.

I have been using a B50 26XL with 10s2P and 9 tooth pinion.
Power is blistering and weight is just a little less than when it was full of fuel in nitro form.

8s2p and say B50 24XL would also work.
Either way you will want to keep it as light as possible.
06-01-2005 Over year old.
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tjongkristian
Senior Heliman
Location: Jakarta, INDONESIA

My Posts This: Topic  Forum		Thanks for the reply. Also, what controller are you using? Are you running a seperate BEC? Thanks.
06-01-2005 Over year old.
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mudbogger2
Key Veteran
Location: Hoschton,Ga.

My Posts This: Topic  Forum		I am using a UBEC. My controller is a Hacker Master 77-0 opto heli version.
06-01-2005 Over year old.
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maller
Veteran
Location: PA

My Posts This: Topic  Forum		mudbogger2 - you say it's close in power to when it was a nitro. Are you referring to a 30 or a 50? How is the performance, can you do much with the electric?



06-01-2005 Over year old.
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mudbogger2
Key Veteran
Location: Hoschton,Ga.

My Posts This: Topic  Forum		I was referring to a 50.

It has more power than my .50 during the first 3-4 minutes and then about the same power for 2-3 more minutes.

I can do everything on the electric version that I can do on the nitro version. (even crash )
06-01-2005 Over year old.
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tjongkristian
Senior Heliman
Location: Jakarta, INDONESIA

My Posts This: Topic  Forum		 Sorry to hear that. How much time are you getting from your pack?
06-02-2005 Over year old.
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mudbogger2
Key Veteran
Location: Hoschton,Ga.

My Posts This: Topic  Forum		7 minutes. 8 minutes is pushing it and things start to get hot.
06-02-2005 Over year old.
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tjongkristian
Senior Heliman
Location: Jakarta, INDONESIA

My Posts This: Topic  Forum		Should I use the 20 turn? I believe the power will even be higher.
06-02-2005 Over year old.
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mudbogger2
Key Veteran
Location: Hoschton,Ga.

My Posts This: Topic  Forum		Depends on the batteries you want to use.

With 8S2P and a 9 tooth pinion it would work great. headspeed will be around 2000 at hover. An average amp draw shows to be around 25-33 amps but this will vary greatly depending on you heli's weight and flying style. The rpm drop under load shows 124 but this may vary also.
06-02-2005 Over year old.
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al_b
Senior Heliman
Location: www.waterfoothelis.c om, Scotland

My Posts This: Topic  Forum		Can anybody point me in the direction of where to buy such a conversion for the Sceadu. I'm certainly interested.

Thanks in advance.

Al.
06-02-2005 Over year old.
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mudbogger2
Key Veteran
Location: Hoschton,Ga.

My Posts This: Topic  Forum		Part number is 0412-240 and can be purchaced through a hirobo dealer.
06-02-2005 Over year old.
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tjongkristian
Senior Heliman
Location: Jakarta, INDONESIA

My Posts This: Topic  Forum		I am planning to use 8S3P as I want to get a longer flight time. Would the B50 23XL do the job or should I go with a higher number of turn?
06-02-2005 Over year old.
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mudbogger2
Key Veteran
Location: Hoschton,Ga.

My Posts This: Topic  Forum		8S3P and B50 23XL will give the following
with the stock 10 tooth pinion 1960 rpm headspeed at hover, 26-36 amp average drain, 131 rpm headspeed drop under power estimated 10 minute flight time.

with a 9 tooth pinion 1771 rpm headspeed at hover, 26-36 amp drain,
118 rpm headspeed drop under power, estimated 10 minute runtime.


These figurs are just estimates using KC's spreadsheet so take them with a grain of salt.
Are you looking to fly 3d or just sport flying?
06-02-2005 Over year old.
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tjongkristian
Senior Heliman
Location: Jakarta, INDONESIA

My Posts This: Topic  Forum		I am starting to learn to fly 3D. I have 2 Sceadu, one with 50 Hyper and Hatori Tune Pipe.
06-02-2005 Over year old.
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ScaleBrad
Senior Heliman
Location: Orlando, FL USA

My Posts This: Topic  Forum		I am building a shuttle for scale flight in my MH-68 Stingray. I only need power for scale flight, what would be the recommended motor, and also, I am going to use NiMh packs as well. Any opinions on which wind Hacker to use? More interested in flight times than "power" Flying will be limited to hovering, FFF Thanks......
06-16-2005 Over year old.
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HIROBO Turbulence - SDX - Freya - Sceadu > Sceadu Electric Conversion from Hirobo
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