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Choosing Quadcopter Motors and Props

Choosing a Quadcopter Motor and Prop When building a quadcopter, deciding which motors and propellers to buy is tricky, but a very important decision. There is a lot of math and science that goes into understanding how the motors and propellers effect how a quadcopter flies or if it flies. As a novice, it is very easy to be overwhelmed by all of it. The correct motor/prop combination needs to be chosen by considering the size and weight of the quadcopter, the length of flying time and the power and agility that are desired. How to Decide? The way I see it, there are two different ways to go about making this important decision. Research what other experienced pilots use and buy the same or similar equipment. Now here’s more on each approach.. Who are some great pilots and what are they using? I am interested in First Person Video flying (FPV) and two of the best FPV pilots are juz who flies quadcopters and David Windestål who mostly flies trciopters. Check out this amazing video by Warthox: Related:  Drones

Quadcopter Build for Noobs All - I have been following various threads on here for the last month or so and have been inspired to attempt my first RC build, a quadcopter. I will attempt to catalog the build as I go so that other inexperienced builders will have something to reference. Before I get started, many thanks to Old Man Mike (OMM), S11D336B, Signguy, Reverendrichie, Jesolins, and others for their informative threads and builds. A quadrotor, also called a quadrotor helicopter, is an aircraft that is lifted and propelled by four rotors. Many resources are available to prospective quadcopter builders. It is my understanding that the QuadPowered guys will soon be releasing detailed build instructions in the Docs section of the QuadPowered website. Quadrocopter and Tricopter Info Mega Link Index My Build: The following is a list that I have compiled of parts that I intend to use for the build. Part Choices: Frame

Best Quadcopter Motors : Choosing RC Quadcopter or Multicopter Motors Made Easy ... It is best to choose motors that can rotate both clockwise and counter clockwise. Quadcopters have 4 motors – and for the highest stability, two of these rotate clockwise while the other two rotate counter clockwise. You can buy motors that are either clockwise or anti clockwise only, but that would make the craft a lot harder to fly. Sure, there are algorithms that can take care of the resulting instability for you, but these would be really hard to keep in the air if you are relatively inexperienced and choose to fly in the manual mode. You would need to have some understanding of what pole count of a motor is, but you would not want to fuss about this. A motor with a higher pole count requires more voltage and produces more torque – or lift. A motor with a lower pole count has more rpm and requires less voltage, but the corresponding output torque – or lifting power – is also lower. This is a critical number you would need to pay attention to.

How to choose your multi rotor Motors/Props/ESC - Guides - DroneTrest I found this great video that talk about the process for choosing the best motors, props and ESC for your quadcopter. It is a great process you should follow when you are building a new multicopter. The video focuses on quadcopters, but the rules are the same for Tricopters, Hexacopter, Octacopters etc.. When he is talking about the thrust required for your motors (model weight x 2.2)/no. motors you should try look for motors that have the max thrust values that match that weight. Hope that helps, and if you have any of your own pointers or questions let me know!

The Quad Copter Guy: Choosing Your Parts Multirotor becoming very popular nowadays. It's real fun and pleasure to see them flying, however making them at home from scratch is tough job. If you are thinking to make one then this tutorial might help you. You don't need to ask someone or search over forums or blogs to troubleshoot your issue. Here i am trying to put everything together for you. It comes from my personal experience and time i spent searching over google so it might help you to build your multirotor without any hassle. PURPOSEBefore you start buying parts you should have rough idea, for what purpose you want to make your multirotor? TYPE, SIZE & WEIGHT OF MULTIROTORThere are many types of multirotor people make nowadays. FRAMEOne of the most important part of multirotor is its frame because it supports motors and other electronics and prevents them from vibrations. Making frame is truly depends on your imagination, skill and availability of material. MOTOROne of the important part of multirotor is its motor.

Motors And Propellers: Heavy Lifting - Multi-Rotors, First-Person View, And The Hardware You Need The right electronics are a first step toward creating flight, but a multi-rotor isn't going anywhere without good old-fashioned practical physics to pull it upwards. Your choice in motors plays a pivotal role in the success of a capable setup. This is also the point when specifications start to get complicated. Motors used these days are almost exclusively of the “brushless” variety. Tiger Motor MT-1306-10 3100 Kv brushless motor Motors are assigned various notations, the most consequential being the Kv rating. Also vital are the propellers you choose. 8x5 Graupner E-Prop It's worth pointing out that a majority of props are designed for airplane, though we're starting to see more optimized for multi-rotors. Gemfan 5x3 Propellers There are three simple measurements to keep in mind. Frankly, the best way to gauge the right range for motors and props is referring to manufacturer recommendations if you're building an ARTF kit.

How to choose Motor and Propeller for Quadcopter and Multicopter You won’t believe how much maths and aerodynamics are involved when the engineers are designing the propellers and motors. Therefore you know how difficult it is to choose the best motor and propeller combination for your quadcopter for best performance. Fortunately this is not a new subject, and there are so many people shared their experience about this. Also there are some general rules you can follow to choose the optimal and effective motor and propeller combination. As part of the quadcopter tutorial I will share some information for beginners about how to choose motor and propeller for quadcopter, which also applies to other types of multicopter. Here is a guide about the types prop adapters for your motors, and the pros and cons you might be interested. When selecting motors, there usually are specification that comes with the motor either provided by the seller or manufacturer. A rule of thumb is Required Thrust per motor = ( Weight x 2 ) / 4 More tips on Motor Efficiency

Build A Quadcopter From Scratch - Hardware Overview In this article I will be talking about quadcopter components and how to choose them. This is part of the tutorial series on how to build a quadcopter. In the next post I will be talking about software, how to go about the algorithm and programming. If you are planning on building a quadcopter but not sure how, this is the right place for you. Building a quadcopter from scratch takes a lot of time and effort. For more tutorials, check out this list. This blog post is divided into a three parts What is a Quadcopter and How It WorkQuadcopter Components IntroductionConclusion A QuadCopter is a helicopter with four rotors, so it’s also known as quadrotor. The Quadcopters exist in many different sizes. On a regular helicopter has one big rotor to provide all the lifting power and a little tail rotor to offset the aerodynamic torque generated by the big rotor (without it, the helicopter would spin almost as fast as the propeller) Frame – The structure that holds all the components together.

Hobby Wireless - FPV RC shop, the best in wireless systems Nylon XT60 Connectors Male/Female (5 pairs) GENUINE Please confirm your location: <div class="noscript"> JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page. </div> Globalwarehouse USA Westwarehouse Find us on : Weight: 39g Quantity: Price $3.99 Wish List | Email Buddy | Issue | Price War Understanding LiPolyElectric Flight Basics Aff. HXT Simple Lipoly Monitor 2S~3S. A must have for all lipo users! Excellent item, barely weighs 3 grams with leads to battery. I have found that if you remove the SMC resistor connected to the red LED, the LED is ALLOT more brighter. Before I removed the resistor it was a dull red when the voltage drops below 3.3V/per cell, now it can't be missed, either during day or night flight. I also found out that my charger was not balancing my cells properly and one cell would drain faster then the others, this item indicated that one cell was drained compared against the other cells. One down side to this item is that it does not provide a way to determine voltage between 3.7-3.3V/per cell. Still great tool to have on board.

Quadcopter Frame V1 Yes, this is a great frame to start experimenting quadcopters with. I've build mine with 100pcnt HobbyKing parts, except the control board (= FY90Q) * 4x CF 28-22 brushless 1200kv* 4x Turnigy Plush 18A* 4x GWS HD8040 3-blade (cw & ccw)* OrangeRx Spektrum DSM2 6ch satelite* Zippy 3cell 2200mah 20C* F022 heli landing skid (more solid)* XT60, 16AWG wiring, black M3 Hex bolds & locknuts, etc* Total weight : 850 gram The pre-cut ply wood made the assembly go very quickly and needed just a little tweeking. Had 6 flights so far with /- 4 minutes and will try 4000mah later. 1 hard landing but the ply wood frame construction can handle it easily. Will post a vid later :-)

Forum - AeroQuad - The Open Source Multicopter The AeroQuad is an open source hardware and software project dedicated to the construction of remote controlled four-rotor helicopters, also known as quadcopters or quadrocopters. The latest software also support additional multicopter configurations! Buy AeroQuad Parts HereDownload the AeroQuad Software AeroQuad hardware typically consists of the fully-featured STM32-based AeroQuad32 flight controller board or an Arduino microcontroller (Mega 2560 or Uno) as the flight controller board, and an AeroQuad shield with various sensors, such as an accelerometer, gyroscope, magnetometer (heading), barometer (altitude hold) ultrasonic sensors and GPS. Below you'll find an overview of the features AeroQuad offers you: Multiple flight configurations are supported: Development: For information on the development of AeroQuad, see the AeroQuad GitHub Repository, the AeroQuad Developers Guide and our Wiki.

aeroquad - An Arduino based four rotor R/C helicopter or quadrocopter. Check out our main website and forum at For feature requests or bug reports, please submit them to: If you are interested in obtaining the latest and greatest code, please visit our main repository at: The AeroQuad is an open-source hardware and software project dedicated to the construction of remote controlled four-rotor helicopters, also known as quadcopters or quadrocopters. AeroQuad hardware typically consists of an Arduino microcontroller (Mega-2560 or Uno) as the flight controller board, and an AeroQuad shield with various sensors, such as an accelerometer and gyroscope. AeroQuad software, written mostly in C and uploaded to the micro-controller via the Arduino IDE, currently supports Rate (Acrobatic) Mode that uses only the gyroscope for flight assistance, and Attitude (Stable) Mode that use both the gyroscope and accelerometer for auto-leveled flight assist. Current Features Planned Features