Quick Teardown: Feiyu Tech G4 3-Axis Gimbal (aka Rollei)
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- Опубликовано: 21 окт 2024
- I always wanted to have a look at a commercial gimbal to get some inspiration for my own build. Did a bit of documentation and half-assed analsysis along the way.
Why is it always the last screw that gives the most trouble?
If a gimbal has a weight limitation, would we be able to change the motors to handle heavier weights?
Bei mir ist das Kabel das man in 0:39 sieht (zwischen unterem und mittlerem Motor) gerissen. Weißt du wie solche Kabel bzw. die Stecker die daran sind heißen? Und vielleicht sogar woher man die bekommt?
try using a left handed drill bit to pull stripped screws
My cheap Chinese gimbal can rotate infinity 360 degrees around, around, around and around. How are the power and communication done? Is it done by a brush between de moving parts? Or induction?
Did you repair that ? My Zhiyun doing same thing.
imperial fasteners (for usa)?
quick question my wg gimbal wires broke between the tilt motor connecting to the yaw motors .. I tried to make a diy wires but does'nt seem to work,.. is it possible that my board or any parts is already shorted?
Hey there, great video. I have problem... The little black screws that are connected to the motor have came loose & fallen off my gimbal. Do you know how I can get spares? Thanks
Sure, search for M2 torx countersunk on eBay (or M2 phillips countersunk if you prefer). There are a few different lengths, 16 mm is the most common. You can shorten longer ones or just order a bunch ....
+Marco Reps thank you SO much! 👍👍👍
0:11 what's so bad about polish food?
nice chewbacca sound at the end
The mystery magnetic encoder seems like a chinese version of Infineon TLI5102B E1000.
You can find it here: item.taobao.com/item.htm?id=597530617927
I assume it is supposed to provide high resolution angle measurement
wow thanks i was wondering whats inside those "fancy" chinese gimbals for crazy price :) So they use individual arm cpus for every motor..interesting
what do you call the coloured cable array - i need to buy for broken Z1 rider?
Well there is a thing called rainbow ribbon calbe but thats not flexible enough and will break soon, maybe look for silicon ribbon cable?
So you left out the "surprise" in motor question, what 3 hall effect sensors placed inside the motor were used!? :/ :\ :(
Also the the 3 black connectors I'd assume are for the three phases in the motor, plus the output of the hall effect sensor (gnd for the 3 pin).
The 6 rainbow connector wire i'd assume is for powering, programming (swd), & i think selecting one of the three target axis boards allowing for software updates.
Can you explain a little more on the cables?
That intro haha. sadly so true. at least the youtube country restriction is gone now :)
@0:11 who doesn't like spruce needle bath essence?
Hello please send me pictures of circuit and wiring my G4 wires was broken i replaced them but now its not working correctly.
your pictures will assist me to assemble it again
Нужна ваша помощь. Сможете подсказать. Нужно на английском языке написать?
hey! Thanks for the video. Really interesting. I have the same gimbal and the camera holder tension screw has split inside the thread... No idea how to get it out. Any ideas? Was trying to look for spare replacement part of the whole holder but couldn't find any... Photo is here: i64.tinypic.com/27xafp.jpg
Well there are CCW drill bits in mm sizes and cheap. Might be worth a try. Soak in penetrating oil over night and/or apply a bit of heat before trying to remove the screw
-.89 cents for some jelly? I'll buy 100,000!
Hi , nice videos ,keep up the good work , let me give you a small tip, WD40 is a joke ,use Brunox turbo spray is better all-around
Teardown steadicam volt.
one more ,,,,
Why would you use non standard USB. That's just awful engineering. Just put that darn chip inside somewhere.
Those gimbals are Based on tech that hobby die drones use for years like the stm f1 chip and the MPU 6050 ,its not common there to have an USB driver chip