RE: Its Bobcat nice
ORIGINAL: timevac Hi all I have installed robart 520 series retracts and an os 91 with 14x7 three blade. 520 series fit fine, If you get a chance post pictures of your retract installation. |
RE: Its Bobcat nice
WHen i get the retracts back in i will post pictures,but it will be a while as I am now in the prossess of glassing and painting the whole plane.I have yet to fly this plane and winter has finally arrived here in delaware.
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RE: Its Bobcat nice
OOPS! nice spelling LOL!
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RE: Its Bobcat nice
because this plane has 1 servo for each rudder connected into a y harness, what do you do with the nose wheel servo? thanks russ
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RE: Its Bobcat nice
Use a Y harness into the receiver for the nose wheel in the rudder servo slot,
then another Y for the two rudder servos. ;) |
RE: Its Bobcat nice
thanks dave, it worked. as you can tell, i`m still learning. thanks again, russ
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RE: Its Bobcat nice
No problem, Russ....
....be sure to use a big battery....12-1400 ma for all those servos and extentions. ;) FBD. :D |
RE: Its Bobcat nice
ORIGINAL: timevac Hi all I have installed robart 520 series retracts and an os 91 with 14x7 three blade. 520 series fit fine, |
RE: Its Bobcat nice
A 12 inch prop is about as big as I could go on mine.
FBD. |
RE: Its Bobcat nice
i installed a jett si60lx on mine. but i have run into a problem. i forgot to install the elevator servo before installing the rudder stabs or what ever they are called. i did install a servo on the lower back part of the plane and ran my elevator wire through the fuse. now it seems the prop is going to be in the way of thelingage. any thoughts on this mrss would be appreciated. russ
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RE: Its Bobcat nice
Is it possible that people are talking about 2 different planes? There is the Nitro models plane that has fixed gear and fits a 61 motor on it. There is also a Richmodels-usa KeeCat that is a little bigger with retracts and will fit a 91 motor. I have the Nito version but I am seriously thinking about getting the other one to be able to have retracts and a larger motor.
R/C Foolish |
RE: Its Bobcat nice
i`m talking about the nitro models bobcat50, russ
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RE: Its Bobcat nice
I dont Know how fast with the 90,I have not flown yet.As fast as possible is what i am looking for!!!!!
My plane is a nitro bobcat 50,not the keecat.The extra weight with the 90, and the retracts,and now fiberglass and paint is going to put me close to 9 lbs .I also split the ailerons into flaps and ailerons so i have two extra servos.The extra weight is bound to slow me up a bit. |
RE: Its Bobcat nice
Hi
I was just wondering how you connected the wing to the fuselarge , did you epoxy or did you add screws. I have the white bobcat and I'm a little bit confused on haow to go about this , what do you suggest |
RE: Its Bobcat nice
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I installed blind nuts in the wing a write up of how this was done is here:
http://www.rcuniverse.com/product_gu...65&kit_id=4554 Russm, Search his thread and the one in Jets, many folks have installed the elevator servo in the horizontal stab. I would do that and fish and an extension through one of the booms and cut a small hole at the edge of the horizontal stab/boom where the horizontal stab goes through it, heck if you are patient you might even be able to do it without cutting a visible hole. If you can make a small hook and catch a piece of string or monofilament and then tie the wires to it you could pull the whole mess through the horizontal stab down throught vertical and out through the bottom of the boom, then through the wing into the cockpit and whalla! |
RE: Its Bobcat nice
This is a great thread guys. The Bobcat has just been launched in the UK and I want one. But I am keen to fit a set of air retracts and want to see how you guys have done it. Also any build tips gratefully received. ;)
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RE: Its Bobcat nice
Why bother with the trouble of adding retracts when you can just buy the keecat, which already comes with retracts.
ORIGINAL: Winchweight This is a great thread guys. The Bobcat has just been launched in the UK and I want one. But I am keen to fit a set of air retracts and want to see how you guys have done it. Also any build tips gratefully received. ;) |
RE: Its Bobcat nice
Who sells the Keecat? Anyone in the UK? What size engines does it need? Got a link?
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RE: Its Bobcat nice
Here you go: http://www.richmodelusa.com/index_1.html
I don't know their policy about international shipping...shoot them an e-mail. ORIGINAL: Winchweight Who sells the Keecat? Anyone in the UK? What size engines does it need? Got a link? |
RE: Its Bobcat nice
Im thinking of getting of prop pusher what would you get? What would you put on it?
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RE: Its Bobcat nice
On the bobcat, with any of the .46-.50-.60L engines, use an APC 10x6P
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RE: Its Bobcat nice
Bob,
Have you tried a 9x8 or 9x9? Mark |
RE: Its Bobcat nice
ORIGINAL: MMallory Bob, Have you tried a 9x8 or 9x9? Mark The APC 10x6p and 10x7P are commonly available, and work well on the 50 size Bobcat. With wheels down and the drag and stuff, the larger diameter is the way you want to go anyway. The Jett 60LX turns the crud outta that 10x6P :) |
RE: Its Bobcat nice
Bob,
I was thinking you had access to a reversed engine (from your signature). I agree there aren't many pusher choices. Thanks, Mark |
RE: Its Bobcat nice
Nope. I do not own a Bobcat myself - but in other pusher setups I just run the regular rotation. Reverse rotation cranks are pretty limited in supply - long lead time at the moment.
Works out ok, since the Jett SJ-50 and 60L love the 10x6P - 17K rpm easy with the .50 |
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