DJI stock prop explodes on video!

Davidhippo

Member
Hi all, thought some of you might be interested to see this short video of the reason I will never use DJI stock props again!

I've spent the last few weeks building a F550 with WKM FC. I've fitted the Aeroxcraft landing gear and go pro gimbal, eventually it'll have a gopro 2 and stinger 250mw TXing to a yellow jacket and lilliput monitor for FPV and aerial filming.

My plan has always to be to fit Graupner 10" props, but I thought for my first few flights, I would fly with the standard DJI props, just in case of any dodgy settings which might cause mishaps.

This was to be my forth test flight, to test the RTH function, having completed 3 previous short flights this weekend, quite relaxed in nature, testing Atti, GPS and manual modes as well as tweaking the autopilot gain settings.

As you'll see, the Hexa gets about 2 feet from the ground prop 5 before fails in a rather dramatic way, the craft flips and hits the deck at which point (I think) prop 6 also broke.

The alarm you can hear in the background is a car alarm from nearby car park. It was a frosty morning, hence the white grass!

No damage other than the two props, Graupner props now fitted, ready for the RTH test tomorrow morning.

Dave

 
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ChrisViperM

Active Member
Sorry to see your crash....in the meantime it is a well known fact that DJI props are useless....there is more than one thread about this.....

But also bear in mind that any plastic prop is going to be very brittle as outside temperatures go down...


Chris
 

Davidhippo

Member
Thanks for the thoughts Chris. I've lost a prop from my f450 before and have read many a post on the failings of the stock dji props, the optimist in me thought they'd be ok for a few test flights at least... I'll learn!!

you really think the temp would be a contributing factor? I'd say it would have been around 4-5 degrees and I'd only been outside around 5 mins as the field is 50 metres from my house.... Maybe the change in temps may not have helped.
 


Kentjjl

Member
I don't no why people even consider using the the stock props. As soon as you open the kit throw that junk in the trash.
 

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