1/4 Spacewalker Servos
What servos is everybody using on the Sig 1/4 Scale Spacewalker II? (Futaba/Hitec type).
Thanks |
1/4 Spacewalker Servos
If you're asking what size servos should you be
using, I can tell you that, in my Space Walker II, I use standard servos for the ailerons (JR) and 1/4 scale servos (Big Daddy) for the rudder and elevator. I've been flying this aircraft with a Saito 1.50 for about six years with no problems. |
1/4 Spacewalker Servos
I don't know what "Big Daddy" servos are. Do you have a Futaba, Hitec number. What is the torque rating?
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1/4 Spacewalker Servos
The Big Daddy servos may no longer be available.
Hitec has a 1/4 scale servo, with an advertised torque of 139/174 ounces. This Futaba compatible servo's Hitec part no. is 31700J and is known as the Hitec HS700-BB. Look under Hitec's site at: www.hitecrcd.com |
1/4 Spacewalker Servos
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Thanks Jerry, that's just what I needed. The price on the 700BB isn't too bad either.
Standard servos work OK on the ailerons?. I assume one per aileron, not two? I'm putting a new Zenoah G26 gas in mine. About the same cu. in as yours, but guess it will pull a little harder being a 2 stroke. I'm going to bash the kit a little and make it look like my Spezio Tuholer homebuilt I built in the 60s. Picture attached. George |
1/4 Spacewalker Servos
Yes, standard servo's will work for the ailerons,
one per aileron. However, the kit instructions recommend a servo with at least a torque of 60 oz. per inch. Again, Hitec has a standard servo, no. HS475HB, rated at 61/76 oz, Futaba compatible no. 33475J. |
RE: 1/4 Spacewalker Servos
George, I like you color sceme... do you have any other pics ?
I have recently posted the following on this forum.. I have the MAN plans for the Spezio TuHoler drawn by Cliff Tacie. Would anyone have construction articles that cover the plans. Plas call for a .60 engine. I am planning on a 25cc engine for it... Hightflight 1987 #4 had a article Review by Dick Garmhausen FS-37 but not sure if it was for these MAN plans I have. The Spezio Tuholer is also known as the Spezio Sport DAL 1. Floyd |
RE: 1/4 Spacewalker Servos
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Floyd:
I have lots of other pictures. I'll post some here. I also have the MAN plans for the Spezio (for sale if anyone is interested). I decided to kitbash the Spacewalker 2 instead. I had a Zenoah 23 in it to begin, not enough power. I now have a Moki 1.8 and it is plenty of power. George |
RE: 1/4 Spacewalker Servos
Coop.. would like some cockpit shots.. instruments and seats..
also if you have some construction shots.. My friend Eric and I have uploaded construction pics on these links http://www.*********.com/forums/show...721#post148721 http://www.*********.com/forums/showthread.php?t=17714 http://www.*********.com/gallery/sho...ry.php/cat/613 This is the link with construction fotos Floyd |
RE: 1/4 Spacewalker Servos
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Floyd:
I'll post some pics along with this reply. I have a lot. If you want more, email me and I'll send them to you. [email protected] My cockpit is pretty basic, no seats, just a panel. I don't spend a lot of time in details.....they all disappear in the crash [&o]. I usually fly it once or twice a season. Burns a lot of fuel with the big Moki engine, but flies much better than with the small Zenoah. It takes a lot of power to push all tha drag through the air. George |
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