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Official Nexa OV-10 Bronco 1800mm ARF Discussion Thread
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Now there's a modder that is def in the details zoneWarbird Charlie
HSD Skyraider FlightLine OV-10 FMS 1400: P-40B, P-51, F4U, F6F, T-28, P-40E, Pitts, 1700 F4U & F7F, FOX glider Freewing A-6, T-33, P-51 Dynam ME-262, Waco TF Giant P-47; ESM F7F-3 LX PBJ-1 EFL CZ T-28, C-150, 1500 P-51 & FW-190
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Originally posted by didier n View Post
Great job on these details as it will add some character and Im doing panel lines currently with shades of gray and black before i do final assembly and placing the Callie Graphics.
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Hello Gents, I completed my build video for this bird. It's not comprehensive but it touches on a few things that I haven't seen covered in other builds. I've never created a video like this before as most of my stuff is eye candy or occasionally filming another pilots build process. I hope it is useful.I share a few details from building and flying the Pro Fly OV-10 Bronco from Motion RC. It assembled as an advanced ARF. The instructions state "95%" complet...There are hundreds of RC aviation videos viewable here; WBRC
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Kudos on vid WBRC, really like the rear cargo mod as i was able watch troops be dropped while i lived near Camp Pendleton way back. I have the same lighting system also that i got for my A10 but never got around to install it so it will be used on the Bronco.
As for the panel lines and accent touches, I am using the same book you have for panel lines and such and then found a Marine maint manual for all the nomenclature. I will get some pics posted this weekend along with pens i found to work the best. Using gray on the white and gray areas with thin black on the green.
Wing tip light lens are the ones from the L-39 but i need to find two suitable tear drop lens for the anti collision lights. The landing light is like you, a flashlight LED and the lens is from the craft store, found a package of large rolling wiggle eyes that fit perfect.
Thanks didier for the above pics, should be a easy build
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I was watching WrightBrosRC video on your build. Very impressive and much more detailing and mods than mine. My only concern is how you are powering the motors. By putting the ESCs in the fuselage and running long wires to the motor is contrary to what the research I have done says. In fact if you go to the Castle RC site, they sell capacitors that you put in the battery side of the ESC. In the directions, they even tell you how long the wires can be before the Cap packs are needed. All info I have found is that you never lengthen the ESC to motor wires because of increased resistance in the wire as it gets longer. In my Bronco I used the ESC set up out of a Freewing A10. It has 100 amp ESCs, a BEC, capacitors in line, RF chokes, and long enough leads to not have to lengthen any leads. I use EC5 connectors and multi servo connectors to connect the pylons to the wings. This is not the first plane that I have had to do this so I know it works. I do know that we have had a few fliers do what you have done, long wires to the motor from the ESC, and ultimately the motors burned up. I will say that those were EDFs but the theory is still the same. Just my two cents
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Originally posted by Rosytime View PostI was watching WrightBrosRC video on your build. Very impressive and much more detailing and mods than mine. My only concern is how you are powering the motors. By putting the ESCs in the fuselage and running long wires to the motor is contrary to what the research I have done says. In fact if you go to the Castle RC site, they sell capacitors that you put in the battery side of the ESC. In the directions, they even tell you how long the wires can be before the Cap packs are needed. All info I have found is that you never lengthen the ESC to motor wires because of increased resistance in the wire as it gets longer. In my Bronco I used the ESC set up out of a Freewing A10. It has 100 amp ESCs, a BEC, capacitors in line, RF chokes, and long enough leads to not have to lengthen any leads. I use EC5 connectors and multi servo connectors to connect the pylons to the wings. This is not the first plane that I have had to do this so I know it works. I do know that we have had a few fliers do what you have done, long wires to the motor from the ESC, and ultimately the motors burned up. I will say that those were EDFs but the theory is still the same. Just my two cents
Why do you suppose Castle purposely sells capacitors for the battery side of the ESC and specs on wire length? Because their engineers know of this science too and they are trying to help you not to burn up your ESC! LOL
If you want to go with what you know, "This is not the first plane that I have had to do this so I know it works." VS electrical science, its all you my friend. Happy flying!
Here's a flat earth video...Extending the ESC wires on the motor side of the ESC will not cause destruction of the ESC. You may extend these wires safely. If you experience interference...There are hundreds of RC aviation videos viewable here; WBRC
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Originally posted by WrightBrosRC View Post
The ESC information I eluded to in my video is fact based upon electrical science. While I did not explain the details of it, I did also recommend that you do your own research to discover the facts on your own.
Why do you suppose Castle purposely sells capacitors for the battery side of the ESC and specs on wire length? Because their engineers know of this science too and they are trying to help you not to burn up your ESC! LOL
If you want to go with what you know, "This is not the first plane that I have had to do this so I know it works." VS electrical science, its all you my friend. Happy flying!
The way you did your ESC configuration is rock solid with the science. I do ALL my twins the same way. I also do not have separate power to each motor...…….definite recipe for the proverbial one engine loss graveyard spiral with separate batteries to the motors.
I always parallel ( Y the ESC power leads and the battery leads) on twin power so that both the ESC's see the same voltage through out the power/current supply cycle. If one battery collapses in the parallel setup the other good battery will continue to provide power (albeit for a much shorter time) until both ESC's hit low voltage cutoff and both motors quit together. It is much easier to recognize a dead stick situation than a single flame out and recover.
Best regards,Warbird Charlie
HSD Skyraider FlightLine OV-10 FMS 1400: P-40B, P-51, F4U, F6F, T-28, P-40E, Pitts, 1700 F4U & F7F, FOX glider Freewing A-6, T-33, P-51 Dynam ME-262, Waco TF Giant P-47; ESM F7F-3 LX PBJ-1 EFL CZ T-28, C-150, 1500 P-51 & FW-190
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I'm never to old to learn something. WrightBrosRC, I watched the video and researched on the ole interweb. I found out that you can lengthen the motor wires as you said. So much for those experts in my club. I will keep that in mind next time I have a situation that requires longer wires than what comes on the ESC. My ESCs are in the motor pods so the system I used was appropriate. Also, my batteries are wired such that both supply the ESCs equally. I had to make my own adapter and I agree with OV-10 that I would rather have all the juice going to both motors than to have one lipo sag and slow that motor down. I'm also going to try and S-BUS my servos and ESCs so that I have only one wire coming out of the wing along with the power wires. It's a rat's nest in my fuselage currently and I transport the fuselage with the wings on. Luckily I have a trailer to put my planes in.
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Originally posted by Rosytime View PostI'm never to old to learn something. WrightBrosRC, I watched the video and researched on the ole interweb. I found out that you can lengthen the motor wires as you said. So much for those experts in my club. I will keep that in mind next time I have a situation that requires longer wires than what comes on the ESC. My ESCs are in the motor pods so the system I used was appropriate. Also, my batteries are wired such that both supply the ESCs equally. I had to make my own adapter and I agree with OV-10 that I would rather have all the juice going to both motors than to have one lipo sag and slow that motor down. I'm also going to try and S-BUS my servos and ESCs so that I have only one wire coming out of the wing along with the power wires. It's a rat's nest in my fuselage currently and I transport the fuselage with the wings on. Luckily I have a trailer to put my planes in.
There are hundreds of RC aviation videos viewable here; WBRC
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