Setting up an RC Battery Pack - A Simple How-To
If you love RC, you realize the necessity of a battery pack. The kind of batteries you decide on, how well your pack is assembled And exactly how efficiently you demand them are all crucial areas to powering your RC car. Certain, You should buy a battery pack pre-assembled, but It's also possible to Construct your own private and have the pleasure of building and powering your very own motor vehicle.
The first thing you'll want to do is when you choose to put collectively a Automated Guided Vehicles (AGV) Battery battery pack is what you are powering and the amount juice you need. You furthermore may want to think about the subsequent:
one. Consider the chassis of your respective car or truck. The type of car or truck would not make any difference approximately the quantity of space by which You will need to maneuver. The batteries may well have to be oriented in a very flat pack, a clustered pack or as both equally. You should also think of the distribution of pounds in the car or truck - whether or not the battery excess weight will likely be distributed in the aspect to aspect or back again to front method. Sometimes your chassis Room for your battery pack isn't adaptable, so know about These constraints before you start.
two. Look at the motor powering your RC motor vehicle. Depending on the power demands, you'll be able to establish the quantity of batteries or cells you'll need. This is often also once you can make a decision the sort of batteries you may use - if you would like keep the NiMH batteries or update to LiPo.
3. Analyzing your voltage is really a easy issue of addition. A regular mobile voltage is one.2v, so wired in the sequence - 12 batteries will increase up to 14.4v - which would power an fourteen.four volt RC electric motor.
Upcoming, You'll have to collect your battery pack materials - so This is a sample browsing list. Bear in mind, we're assuming we are making a battery pack with 14.4v, as in the instance earlier mentioned:
o twelve Batteries or Battery Cells
o 12 Battery Bars (you'll be able to order battery bars in bulk if you intend to create more than one pack and conserve $)
o Wire: You'll want the next excellent 12 gage which has a higher strand depend. Such a wire, Using these characteristics might be far more flexible which is right and being much more productive for energy transmission.
o eighty-one hundred Watt Soldering Gun. You'll want a gun because you could be additional exact and faster - this is important because of the warmth sensitivity of batteries. The more quickly and even more specific it is possible to be, the more unlikely You will be to wreck the battery.
o sixty/forty Solder. This is increased top quality - also essential for swift and correct do the job and keeping away from battery damage.
o Flux. It is a chemical cleaning agent that gets rid of oxidation from metal to facilitate soldering. You should use liquid or paste flux when assembling a battery pack.
o Shoo Goo or Goop. This rapidly drying adhesive will be utilized to bundle the batteries with each other.
o Battery Pack Assembly Jig - optional. These assembly products align the batteries thoroughly and aid a tidy battery pack. The batteries end up mainly wanting like wire wood - tidily bundled.
o Soldering "Aiding Palms" - optional. These devices permit you to hold points set up while you solder.
o An additional optional timesaver is to get a "Encouraging Fingers" accent in your soldering station.
o Multi Meter. You'll need a great multimeter to test voltage and polarity.
o Wire strippers and Wire Cutters. These instruments will help you deal with, strip and correctly Slash your twelve gage wire.
o The ultimate part would be the shrink wrap which is able to go within the entire assembly and hold it tidy. You may also require a warmth gun to warmth and shrink the wrap.
So, you have discovered ways to orient your batteries and the number of you need - now you get to work on assembly. For this instance, we are assembling twelve battery cells - 6 down a single aspect and six down another.
When you finally establish where the batteries are heading in relation in your chassis and how they're going being laid out, it is possible to get started. For this instance, to illustrate we are doing six down one particular aspect and six down the other side.
Just to be sure we're on the same website page, the final word goal here is to be working wire from your good terminal of your first battery on the optimistic terminal on the electrical RC motor after which functioning a wire through the detrimental terminal on the final battery in your pack for the constructive terminal of the other battery pack, therefore making a concluded circuit.
This mean you might want to have ample wire to succeed in from your constructive terminal of your respective very first battery to that terminal and Furthermore through the adverse to finish the circuit with the other battery pack so bear that in mind.
Orientation. Align your very first cell in order that optimistic is pointing "upwards" and adverse is pointing "downwards" and after that reverse the subsequent battery so it's opposite on down the line. If you bought the battery assembly jig, This really is once you'd use it to align your cells and keep them in position.
Adhere. Stick every one of the batteries along with your rapidly drying adhesive to they are to be able and aligned appropriately.
Flux. Use your flux now to the link details.
Relationship - Make use of your battery bars to attach your cells. You'll need to heat up your soldering gun and heat up the battery bar. Using the bar guards the battery and when the flux starts to bubble, you employ your usage of solder. The objective is to NOT heat the battery alone. Heating the battery is not just counterproductive, since in the event you harm the battery it will not perform, but additionally hazardous because the mobile may explode if overheated.
You'll be wanting to accomplish the exact same steps for that remaining battery connections. You are connecting the unfavorable to your positive over and over again. You can then be ready to attach wiring on your battery pack.
The wires should be pre-tinned which mean you need to strip off 1 / 4 inch from the protective plastic wiring sheath, use the flux to scrub them - apply the flux liberally - heat your solder gun then heat the wire and stream the solder to the wire right up until extensively saturated. You will also want solder within the batteries And so the solder will act as the connector While using the battery.
After the two, six cell battery packs are finish, you will need to use the shrink wrap to protected them - and you'll have your total battery pack! Now you'll be able to ability and fly your RC helicopter, plane, boat, auto or truck without issues!