All 3 Motors are closed cage "5208 -200T" (the vendor said on ebay, nothing written on the motors)...... my gimbal is perfectly balanced (took me more then 3 hours).
Battery: 3S 3000mhA Attached: Canon 70d with standard 18-55mm ISII
Pitch: works great. Roll: to weak on Powersetting 230-250 with 3S (very lightly touch with finger motor looses steps) Yaw: bit better than roll but also too weak on 250
After all of that i measured the Resistant of all Motors.
Roll: 3 poles -->20 ohm Pitch: 3 poles --> 20ohm Yaw: 2 poles --> 20 ohm , 1 pole ---> nothing 0 ohm
My Conclusion:
Roll: 20 Ohms for a 5208 -200T ???? isnt it a bit too high ? internet: ipower 5208 -200T: 10.2 ohm DYS 5208 -200T: 17,2 ohm
Is it a conclusion of cheap china fake motors ? Should i try it with a 4S? 5208 -200T carries a 5D i mentioned here in Forum.
It is a bit strange, The 2 poles on yaw should not be the same 20 ohm as on ok motor, as the broken phase affects the 2 other. (or maybe your motor is star configuration, not triangle)
Anyway, you need to replace or fix the broken Yaw motor.
I do not know how many ohms the motor should be, but if it is 20 ohms, I would use 5S battery. (assuming your board can take 5S)
20 ohms would be quite ok for 5 or 6S setup, 10 ohm is more propitiate for 3S.
But why would you need 5k mAh with 5S? If you are using flight battery and it is 3S 5k mAh, 5S 3k mAh would have the same energy.
But if your multicopter is using 3S, so maybe easier to change the motors. 3S would though be low voltage for multicopter carrying gimbal that has 5208 motors?
or is it handheld only? on that case also calculate the energy of the battery. Same amount of energy on 5 or 3S weight about the same.