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CarbonXtreme . Midland Helicopters . Modefo's RC Helicopters

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e-Electric Conversions > E-RAVEN
 
 
tim tompkins
Senior Heliman
Location: Boston, Georgia sw Ga. Thomas County

This is a brief introduction.I'm a Robbe rep.Igot this electric start with the purchase of an EOLO.First I searched for a brushless motor and esc.Wow, I found a whole new aspect of this wonderful hobby.I'm the compulsive type so I have been learning everything I possible can about electric helicopters.My current project is the electric conversion of a Raven-50.I have to thank Fed Bronk for his mount and more important,his time.The motor is a Mega 22/45/3 the esc I chose is aSchulz 32-40k and most importantly the THUNDER-POWER batteries.8200mahs ABSOLUTELY UNREAL! I really only expected longer flights.What I got is 3-d to the limit,no slowing down,vertical shots to the moon performance.I only got to test this combo last night .I got to try it, soft starts are cool and very kind to the geartrain,to check my blade tracking,ect.5 mins is all I used to get with 1700mahs.The second flight I flew much more agressive-9 mins.I checked the battery temp, cool, not even warm,one more 5 min flight and it was time to go out to dinner.Total time aprox. 20 mins and no zero not even a little loss of power.This Is BIG for the hobby in general.Finally enough power to not have to fly 5 -10 mins with a flimsey lighter than strong enough to land birds.Thank Goodness for Charlie Wang. TIM
06-21-2003 Over year old.
 
 
trevorz
Senior Heliman
Location: Calgary, Alberta Canada

Post some pics please and some links/info on how the motor was mounted/gearing etc.

There may be more of us who want to do this, especially with a Raven!
06-21-2003 Over year old.
 
 
John Oke
Heliman
Location: Victoria, Australia

Tim,
very impressive, anything over 15min is just super.
Are the flight packs from FlightEnergy available to us mere mortals? Their web site leads me to think they are not available as yet - please tell me I'm wrong.
How did you contact them? I'm not getting any replys to my emails. Where is FlightEnergy located?

Thanks

John
06-21-2003 Over year old.
 
 
tim tompkins
Senior Heliman
Location: Boston, Georgia sw Ga. Thomas County

John, I was persistant.I e-mailed flight-energy @ their web sight.I included my story and a phone #. Out of the blue about two weeks later Charlie called my shop.He said in three weeks or about I could expect another chance,he was expecting more in then.I e-mailed him right away to put me on the list.After about four weeks I e-mailed him again.I got another call to make my needs clearer and threedays after he had my money I got my packs.I just today made a new pair of battery trays.I used some alum.90 angle and set the packs in velcro.Then I used velcro straps through the side frames to hold the packs next to the sides.
06-22-2003 Over year old.
 
 
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RCHover . ZoomsHobbies . Autography FlightPower

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e-Electric Conversions > E-RAVEN
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