(Black to black, red to red). u[>mOf$)V>` Qj NkNHD>y)m~,LrG,_FsfD& %^ml!~AtA|aS6\Q7tzw)E-TA#fy3y?wtR:X~7Ox)Xr~XsOXL#iVc6%1_]mJa\"CA` ]Y}BkC&5Kk@&1:gkcN XL! Essential Components to Start Your Plastic Model Boat RC Conversion. It is rated at 40 amp continuous. The battery is a high performace LiPo 7,4V 800mA 2 cells pack with approximative dimension of 60 x 30 x 15 mm. Your boat would probably do well with a standard servo for steering. How to connect the motors with the ESC? Copyright 2009-2018 Building-Model-Boats.com, Trademarks belong to their respective owners. Use the back/red wire and the banana connectors. If you want to have more flexibility and detach the motors you can use also the EC3 connectors. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". I started typing a response, but it was getting way too long. ESC is also dimensioned for the electric motor: 250 size in our case. I feel that going any deeper is beyond the initial question. Sign up to Model Boats Newsletters You want to make sure it comes with Reverse. Useful information published by the MPBA for anyone running an event or just interested in the legal position. The second point is that twin motors with two ESCs allows you to use tank-steering - far superior to a mixer for low-speed manoeuvring. 5 0 obj Having Website problems? I have been looking around at radio transmitters like the Tactic TTX404, But I would like to be able to operate more than two channels. Most radios no longer come with servos. The motor will use one channel, while the other one will be used for rudder. Are you going to build a twin engine boat? The cookie is used to store the user consent for the cookies in the category "Performance". Stick or wheel depending on your preference and number of channels you feel you need. I also went ahead and bought some parts to test to make sure I'm telling you the right thing. It's fun helping and spreading the inns and outs (as best I can) of this under-rated hobby. See **LINK** for instance. I would take the RED wire out of one of the ESC sockets and tape it back on the wire so it can be used again if necessary. In any case, he is able to quantify the disadvantages from practice, which is always useful Incidentally, we haven't mentioned the BEC issue. All our components below will follow this wiring diagram. These cookies ensure basic functionalities and security features of the website, anonymously. This is not quite common for the batteries, therefore you have all the components to connect the mini Tamiya to the red JST connector from the battery. %PDF-1.4 It's great to know I am not alone in this search. ;iI/64?6DX+{h 6a)l>l aB7=TuiHG}rQO91WbLY C"f#t%"y)iKy:BJ+UZ\M]Dt~d7g!b)]]{\~&6hV$6HN2;% (!.1Y9`PDzlf).s-$eYZ Since he's a flyer, perhaps he wanted lots of power with a low frontal cross-section? fit two of everything. Be aware that ESCs differ for brushed motors or brushless motors. Don't get me onto the more esoteric problems of running two motors in series from the same battery! The Electronic Speed Controller will have a mini Tamiya plug. It needs to be able to handle the maximum current your motor will draw under normal use. At 120W and 8.4V that comes out to 14.3A - plenty of head room. Paul Please click here. Most ESCs can't handle more than 12V, so you'll be chancing the life of your ESC. For brushless, it is 3 wires from esc to motor instead of 2. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. The bigger the model, the lower the RPMs typically. These cookies track visitors across websites and collect information to provide customized ads. Every site I look at tells me I need a two channel surface radio. Does the straightforward connection (shown in red) provide a constant and equal 50/50 split of the signal from the Y lead or do I need some kind of mixer? Thank you.From your question I'll assume you know the hardware end of things, so I'll leave that out of the discussion. This link may help **LINK**. Problem is, I have no idea about electronics. Your message has not been sent. They suggesting that I use A Robbe 1000 Motor, and a Viper 75 amp ESC. The others are generally more involved and ought to be on it's own channel or piggy-backed off another channel using a Y-cable. As I mentioned, you'll need a geared motor. BEC is a subject which is understood by relatively few. You can add other specialized electronic modules. Click here to see the contact details of our overseas distributors. This cookie is set by GDPR Cookie Consent plugin. If you are using a separate receiver battery (a better solution) I would remove the red wires from both ESCs if they include BECs. I look forward to receiving your suggestions. Please click here, Sign up to Model Boats Special Offers stream Could you tell me what I want for the job. I totally agree about using a separate battery pack for the receiver but sometimes either weight or space precludes this. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. However not many folk respond favourably to such arcane grammar, hence the more colloquial "you". The cookies is used to store the user consent for the cookies in the category "Necessary". I need an electric motor, radio transmitter and receiver, ESC speed control. That way a) it puts less load on the batteries and ESCs; b) if there is a fault it's easier to find and fix, and c) you're still left with one functioning motor if the other fails while sailing. 2018 Petabit Scale, All Rights Reserved. Consider the connector type on your battery pack: Tamiya, Kyosho or Traxxas. You also have the option to opt-out of these cookies. A 2 channel radio will be enough to control a simple boat. The most common are running lights, motor sound, pumps etc. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. There is usually a mention of "numbers of turns" on the motor. I received an email from a place in Melbourne Australia, that I contacted some weeks ago. This cookie is set by GDPR Cookie Consent plugin. I recently purchased a Tactic TTX404 and I'm very happy so far. ESCs often provide a BEC service to power the receiver. Installing Propeller on Aircraft Carrier Charles de Gaulle. %8I-TaZy^cbwDd_Min"6AsB03~uBP+AVOM~_V+==2Jl\$M.Nv2 p3"O[e12VCw1)7 K5Yv)+A+l L9"j&. We also use third-party cookies that help us analyze and understand how you use this website. "if one were to require additional power on one shaft then why would one not fit a more powerful motor - unless one was also of the type inclined towards standing up in a hammock". (Tasmania. Supercharge your procurement process, with industry leading expertise in sourcing of network backbone, colocation, and packet/optical network infrastructure. % <> I will take your advice; find an Auto fan motor and look around for a ESC as you suggested. Thanks Petter for the information on the Motor and ESC. Sign up to our Newsletter or Special Offers, Distributors of Model Boats for our overseas readers, Make your own contribution to the Website. But opting out of some of these cookies may affect your browsing experience. Aim for 2:1 to 4:1 gear ratio. Nothing personal, old thing. In order to maintain a consistent standard and format, all suggestions should first be sent to me by Personal Message for approval in principle. I have built a model boat which is 1.2 meters in length and I am up to the fitting of the electronics. Marine Coupling and 2 mm Coupling Inserts, Flysky FS GT2G Remote Controller + FS-A3 Receiver. This cookie is set by GDPR Cookie Consent plugin. I've never wanted twin brushless on one shaft - this is Amos of RC Groups talking! The cookie is used to store the user consent for the cookies in the category "Other. Adhesive velcro hook and loop tape for any additional items that needs fixing inside the hull: battery, receiver, etc. x]}S,4@SegJ^le6r&(t!xHHUpqw{ZUp2n?,>m/koooe%)vF*UqI7'u7mYIFG|]_N)c~aLk!SJ}wS~L>=0&t _tu*ESC"^LV;tnZN76J7 6CEEsFk+zaei'[5+< v'=rZ\m@=;i;~$NMY/W`]WU!NFsrVw:F5i]]sDc4^,d3]Rt K{tH 9gu=g8z/UD<4h/:#KXtDE[{!Gl h~HV=M[g/H=byr*ZxZLySi={X]]A+H`.h~k)\_g MQuk^+vvMpU By clicking Accept All, you consent to the use of ALL the cookies. DG We welcome well written contributions from Website members on almost any aspect of Model Boating with a particular emphasis on practical hints, tips, experience and builds. Why is it that whenever I ask a simple question the answer has to include Amos in a hammock trying to steer a tank through Oxford with a side order of BECs marinated in red wires. Here is a good example of a RC boat wiring diagram. The era of always having separate batteries for your receiver is now gone. I think it goes without saying that contributions should be illustrated by appropriate photos. Australia). m_c)_Hz Dz'm^"} Running lights can be connected through a manual switch somewhere on the model. Micro-servo with plastic gears used for controlling rudder. ESCs these days come with a BEC (Battery Elimination Circuit). You can conncet it to the ESC (Electronic Speed Controller) using the red connector and the adaptor you can make from the KIT. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Can I assume that if I have 2 batteries, 2 ESCs 2 brushless motors with a single receiver and that I get the sellotape tight enough on the Y lead Y connection then everything is ok? Want the latest issue of Model Boats? Good work! My advice is always to treat a twin-motor installation as two single motor ones i.e. If you need extra power on one shaft then why not just fit a more powerful motor - unless you're the type that also likes standing up in a hammock? Deploy network infrastructure faster and easier than ever before, with pre-packaged yet massively scalable infrastructure components for top packet and optical systems. In practice there are reports that it can be done. You need to figure out your power needs. Depending on your propeller, most electric model boats do best with 1,000 to 4,000 RPM at the shaft at full gusto. Because of the large size of your model, you are pushing up against the upper fringe of mass produced hobby gear, and starting to venture into low volume Robot-War components. Has anyone got a simple wiring diagram for a twin brushless set up. Thanks Petter, for clearing my radio confusions up, I have a much better idea of what I am looking for now. % Essentially a power drop to your radio. 3RwrDN&AC|?@IK?b: It does not store any personal data. These cookies will be stored in your browser only with your consent. stream By continuing to use this site, you agree to our use of cookies. Make sure you never miss out on the latest news, product reviews and competitions with our free RSS feed. There are adapters, but it's so much better to plug-and-play. From what it sounds like, here is what you need: You've got plenty of options here but the best choice, in my opinion is to use a NiMH pack. It is an opportunity for Website Members to freely share their expertise and experience butI am afraid that virtue is its own reward as there is no budget to offer more material recompense! Get a FHSS (Frequency Hopping Spread Spectrum) radio. Edited By Kip Woods on 30/03/2017 23:20:55. 8 0 obj We recommend you an Electronic bidirectional controller 25A QuicRun for DC motors, waterproof, dustproof, with built-in BEC, suitable for small model boats. To accomplish this you need a gearbox between the motor and propeller shaft. Figuring out what you need to get your boat going can be a daunting task if youre just getting started, so we have tried to make it easier through the creation of our essential components selection. 3D printed motor mount and assembly accessories designed to fit small spaces and used for holding the 250 size motor. Amazing really, because it's so straightforward. I am looking for a system having twin motors, twin ESCs but using a single stick on the tx. I've just seen your post above as I hit the Send key on mine. Only a very limited amount of time is available for editing contributions into a suitable format for placing on the website so it is important that the material is well presented, lucid and free from obvious spelling errors. So before we descend into the depths of arcane grammar and discussions about the validity of using quantum theory to prove that never ending gobstoppers actually travel backwards in time can we just establish that Kips very helpful drawing is the answer to my query. Piano wire (diameter of 1 mm) to be used for servo linkage or other purposes. However, you may visit "Cookie Settings" to provide a controlled consent. Analytical cookies are used to understand how visitors interact with the website. It's rugged stuff, but pretty costly. Having said that, some feel having separate power is a good thing, so your choice. Check out FAQs here. You can chage it by plugging only the white battery connector into the charger. Use our magazine locator link to find your nearest stockist! Thank you for your answers, If I use Kips very helpful drawing to explain my lack of understanding you might better understand my query. Hi Petter. )EJZ @%= I=eU\zzzL/7bj#vqghmhg 'KyGR/^}y&TQO.n'wPEM!O:HodvrJXOfXLJ{;1yVn;VyDp1n{aMh`6XYpNhzSTn0a{;>IFI+)v$@0;'} =9yqY?LLI(vz*"inr`fn?t Well have a pack with special charges as well. It must be able to handle the max voltage of the RC battery pack plus a margin. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. The Member Contribution area offers space for short informativemini articles which would not normally find a place inModel Boatsmagazine. I used the word "you" where, more correctly, I could have used "one" i.e. If you're using stock motors, you have nothing to worry about. This cookie is set by GDPR Cookie Consent plugin. The buoyancy of your model could easily handle a lead acid cell, I'm sure. Here is our list for the essential components: Ideally, the battery should be quite small to fit your plastic hull. In-depth strategy and insight into critical interconnection ecosystems, datacenter connectivity, product optimization, fiber route development, and more. I believe the 2.4GHz radios are here to stay. This also differ by boat type and scale so use the numbers as a guide only. I have tried to get information but people are reluctant to give any. %PDF-1.3 I am learning slowly, But your expertise is very much appreciated. The cookie is used to store the user consent for the cookies in the category "Analytics". This means that only one of the ESC BECs is providing power to the receiver. Hi Petter. I decided I'll write up a page and post a link here. Hi all , I have been involved in rc planes for many years and have just started into rc boats and never doing things by half I have decided to build a 1.5mtr luxury motor yacht . I'd highly recommend a potted ESC, such as the Pro Boat PRB2314. 6fC{wcG*6:GK_Xv~A41nuym^. Aside from what youll get in your package, youll also need your adhesives, paints, miscellaneous tools to adapt the generic conversion kit to your boat. The KIT contains a 2-3S LiPo balanced charger. These package includes the vast majority of what youll need for your RC conversion of a plastic model boat. I doubt that Oxford English is the first language of Amos of RC Groups anyway. If both motors are run together, a three wire Y lead to connect the ESC to the RX and a big knobbly Y lead to hook the battery to the ESCs. They are reasonably priced and the market is full of good options. Our proposal would be a 7.4V LiPo battery. Thrust 1.3 kg / cm, speed 0.12s / 60st at 4.8 V, dimensions 22.311.826.3 mm, power supply 4.8-6V. This website uses cookies to improve your experience while you navigate through the website. In theory you should not be able to run two brushless from a single ESC, since the ESC depends on feedback from the motor to adjust its switching rate, and two motors ought to confuse it. Click here for more on. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Sounds like you're making good progress. by Gilbert Necessary cookies are absolutely essential for the website to function properly. Thanks, your message has been sent successfully. x][sq._$+sy9.c=S. You can build your own, but it is much more convenient and probably less expensive to get a geared motor. The more I think about it, the more I think this solution could be a really good compromise between money spent and pure function. Edited By Dave Milbourn on 31/03/2017 11:40:55. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. You will need and Electronic Speed Controller (ESC). I shall be happy to give advice on this. Not that it's in any way in my nature to disagree [well, not often] but in my opinion trying to double up two motors onto one ESC and/or battery is just asking for trouble, especially with brushless motors. I'm printing this out and posting in my workshop. The answers are respectively Yes and No, but see my comments earlier. ]e77.E!#?~tmRIsEndWRf{")8m"HYx(@@ Petter has been I God send in the help he has shown me in this subject. This will help you convert to RC a model boat built from a plastic kit like Tamiya, Trumpeter, Heller, etc. Error, please try again. Problem is, lead acid puts out a lot of voltage with little or no load. If you have two ESCs you have two BECs trying to power the receiver, and this may cause problems. I wrote a page about sizing the power of a.