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H4 680 assembly

We found an article shared from a pilot about the H4 680 assembly. Let’ see!
 
The pilot crashed his 680 drone before; now he is going to assemble a new one.
 




He used a level bubble to check if the base is leveled.


 


Also, he checked if the main plate is leveled.
 

Installed the boom clamp and hinge.


 


The screw holes were not matched. He used a 2.0mm steel wire to correct the screw holes.
 




Fasten the screw.


 
The surface was not smooth. The pilot used a pen knife to modify the surface.
 


Installed the C clamp.   
 


Installed the aluminum bolts. To prevent stripped the thread, he wrapped the aluminum bolt first.   
 



The pilot installed the C clamp by an automatic driller.
 










He used the level bubble again.
 








Installed the GPS mount.
 

Installed the upper plate. 
 




Installed the flight controller.
 




Installed the motor. The pilot attached some heat shrink tubes.  


 












He used the level bubble again. All leveled! Good job.
 

 














The pilot welded and organized the wires.
 


Installed the flight controller.
 




The pilot soldered the ESC cables.



Installed the GPS module.










 








Let’ see the first flight video.

 

Takeoff weight: 1937.2 grams (no gimbal, no camera)
Hovering time: 28 minutes
Battery: 3s 10000mah
Motor: 3508 700KV
Props: 1238 props







The pilot tested the motor level with full throttle. The videos indicated high stability and low vibration.

Article Surce: 5imx

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