Engines/Motors/Props (366)

Discussions Replies Latest Activity

Finding or calculating motor voltages.

Hi all, I currently own an IRIS quadcopter with  850Kv turnigy motors, and the li-po 11.1V battery. I wanted to ask if anyone here knew how…

Started by Connor

0 23 hours ago

Long flight time with Sunnysky v3508 380kv or D5010 360 kv

Hello guys,      I am trying to design a hexacopter with APM 2.5. The aim of the project is FPV and efficient flight time ( more than 8-10…

Started by Fatih

5 yesterday
Reply by Nico D

250 mini quad - motors for soft proformance

I am building a 250 mini quad for my nephew, and I am trying to decide on motors.  I am NOT looking to build a quick agile racer, I'm looki…

Started by Richard Manley

1 Oct 13
Reply by Jonathan Hair

F550 setup

Hi, Looking at putting together a F550 to carry go pro, gimbal, downlink & possibly retractable landing gear. Will use Pixhawk FC, dua…

Started by Todd

0 Oct 11

Motor and prop test bench

I'm wanting to build a motor and prop test bench and I'm looking for some feedback. I want to compare the Tiger 5010-360 motor and the new…

Started by Jerry Hardin

0 Oct 11

Can DJI E600 Motors use non-self tightening props?

I upgraded my quad with e600 motors but now I am running into a problem with the props.  The 12" props that dji makes are a touch to big fo…

Started by J M

0 Oct 6

esc problem after crash

I scratch built up my first quadcopter with AMP and 450 class frame kit.Everything seemed look like okay before go out for first flight tes…

Started by Jin

0 Oct 3

Replacement 3DR Motor Bearings

One of my 3DR Motors (AC2830-358) does not have the same "feel" when rotating as the other motors. I suspect that one of the bearings is fa…

Started by Ryan Bahm

3 Sep 27
Reply by Dan Yeakley

Quadcopter drive choosing process

Hi everyone, I recently started building my own quadcopter, based on the HJ-H4 Reptile frame. I want to use it for aerial filming. In the f…

Started by Alex Goris

0 Sep 26

Compare 4114-320KV Turnigy Multistar with Tarot 4114-320KV Motors

Looking at motors for a hexa build based on the ST800 frame which is a lot like a Tarot T810. In looking around, I have narrowed the list t…

Started by Ken Gaines

2 Sep 25
Reply by tanermutlu

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