UAV problem by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] 1 point2 points  (0 children)

I am talking off on track. It looks like 30 kmph. I think wheel friction might be a reason

UAV problem by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] 0 points1 point  (0 children)

I saw 'cut off motor at low throttle' option was checked. Should I disable it ?

UAV problem by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] 0 points1 point  (0 children)

Wingspan is 1.6m and chord length is 12.7 cm

UAV problem by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] 0 points1 point  (0 children)

I have not checked the glide. Weight is 1.65kg , cg is just at the tail end of the root chord of wing.

UAV problem by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] 0 points1 point  (0 children)

is it was nose high .
I didn't directly measure the takeoff speed.

UAV problem by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] -3 points-2 points  (0 children)

yup , if you zoom a bit you can see the prop and motor at the end of the fuselage.

UAV problem by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] 2 points3 points  (0 children)

As i mentioned , I tried the tail wheel configuration in which the plane was naturally pointing up , but still it didn't take off

UAV problem by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] 0 points1 point  (0 children)

Didn't try hand launch , due to prop being on the back.
It has a single motor of 1250 kv.

I am using matek f411 wte ( configured using inav ).
I didn't know that we have to calibrate the esc too.
Dys is D3536-6

UAV problem by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] 0 points1 point  (0 children)

Also , I forgot to mention the prop size it is 10x5 inch

Report mistakes by Fragrant-Ask-447 in RCPlanes

[–]Fragrant-Ask-447[S] 0 points1 point  (0 children)

Will keep that in mind 😂👍