75 kg Thrust Rating - How to Build and Use the Series 1780 Drone Test Stand 

thank you!

Thanks for your comment! The motor is the Titan Air TA130 by Xoar. Here is some of our data from tests using this motor: database.tytorobotics.com/motors/3x6/xoar-ta130-25-kv80

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in Austria we called it "Bodeneffekt" and I belive your right.

They have a chimney or something unless it's all for a single video.

Hi Shivansh, that's a good question. I pulled some data from our motor/propeller testing database (database.tytorobotics.com/tests), and used the filters to look at motors providing at least 5.5 kg of thrust. Motors that reached 5.5 kg included KV120, KV80, KV29. Hope that helps!

Hi @Natthaphon, thanks for your comment. I think you will find this article from our website helpful for making your calculations: www.tytorobotics.com/blogs/articles/how-to-increase-drone-flight-time-and-lift-capacity

​@@tytorobotics -- Thanks for this wonderful article! Question - As you know hover ratio Hr = T(thrust kgf)/P (W) is proportional to 1/D (prop diameter m). So shouldn't the first thing to improve efficiency Hr be to use a longer propeller -- which may require a larger frame and a stronger motor? I can understand that some people already have a frame and must use it. But others may be in a position to purchase a frame. Aside from the issue of practicality, what stops us from having a larger and larger propeller and boundless efficiency? Is there a physical law that limits large diameter props efficiency?

@@customdevelopment136 Hello! I am one of the tool's designer. You are right that increasing the propeller size is on of the first option to look at to increase efficiency. The limit of propeller size is the impracticality of having larger propellers. They are slower to react to disturbances, heavier, and require a bigger airframe. For extremely large and efficient propellers, look at the records of human powered helicopters; ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-syJq10EQkog.html! You can see how such vehicles would not be very practical outside of those competitions.

If we understand your question correctly, they are called T-slotted beams

Hi Jaelani, you can visit this page here for more information: www.tytorobotics.com/pages/series-1780

@@tytorobotics How money price for this produck

@@batamkepri2109 Contact our sales team and they can prepare you a quote: www.tytorobotics.com/pages/request-a-quote

@@tytorobotics semoga sukses ya ka' trimakasih

Hello! I am one of the tool's designer. The formulas you find online and in research papers are great approximations for starting out and selecting which range of prop will be needed. You'll will typically then need experimental data to obtain exact and comparable figures. You can look at our database (database.tytorobotics.com) for such data or use one of our tools.

Power calculated via current and voltage, from what I recall. Thrust measured from a load cell thrust sensor. Torque measured by load cell.

@@LydellAaron -- Hi is there a formula? I don't have thrust or torque sensors.

@@customdevelopment136 oh, I thought you bought one of their units, and were asking which equation they used in their system? (P = IV). My mistake.

@@LydellAaron The equation looks something like P=(Mg3/npi)^1/2/r. If you have prop diameter and load, then you can calculate power needed.

We get them from a couple different sources, mainly Xoar and Mejzlik.

@@tytorobotics Xoar don’t sell to individual buyers !

Thanks for your question! You can select settings for the product here and get a quote from our sales department: www.tytorobotics.com/collections/all/products/series-1780-thrust-stand?.com

Nosso distribuidor no Brasil poderá responder sua dúvida: www.tytorobotics.com/pages/distributors

The motor is the Titan Air TA130 by Xoar: www.xoarintl.com/brushless-electric-motors/titan-air/titan-air-TA130-light-weight-pro-series/

BUILD YOUR OWN. YOU ONLY NEED SOME TOOLS. :3

@@melonshop8888 how to build

Hi Babuthapa, thanks for your comment! The price will depend on which size and configuration you need. We don't give out pricing information on RU-vid, but you can contact our sales team with your requirements if you want a quote: www.tytorobotics.com/pages/request-a-quote

It's the Pulse P200 ESC and the TA130 motor, both by Xoar

Я так понял, что приспособа расчитана на максимальную тягу 75 кг. Но тогда у них должен быть движок киловатт на 20.

Good question. It depends on a lot of factors, but a prop of this size (48" diameter), would probably max out around 50 - 60 kgf of thrust

@@tytorobotics thanks so much😁

@@thestrongman11 we had about 55 kgf thrust with our 1,07 m prop at 17 h.p. on our motorhangglider

@@tytorobotics YOU CAN YOU THIS IN YOUR NAPSACK.