30A plush ESC turn when armed

J

Julianangsz

Member
Hey all, anyone have face this problem before? I am using Tarot 680 pro, Naza M V2, Plush ESC 30A and 3525 Multistar motor. I have did the calibration for the individual ESC. Everything seem fine in individual testing to the receiver. When connected to Naza M V2, once the motor is being armed, 1 of the motor start to turn gradually. Once I throttle up on the TX, the other 5 motor follow suite.

What may cause the motor to turn individually when armed? Is it the problem of the ESC?
 

Rotorfreek

Rotorfreek

Member
You may need to increase your motor idle speed in the Naza assistant. Since your not using Dji escs, try increasing it from 'reccomended' to the next stage up.
All rotors should fire up together now.

Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings of a lunatic, and should be treated as such. Terms and conditions apply.
 


J

Julianangsz

Member
Rotorfreek said:
You may need to increase your motor idle speed in the Naza assistant. Since your not using Dji escs, try increasing it from 'reccomended' to the next stage up.
All rotors should fire up together now.

Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings of a lunatic, and should be treated as such. Terms and conditions apply.
Click to expand...

I have decrease the idle speed. Seem like it work pretty fine. Just that one of the motor is a bit tight causing the hexacopter to lean on one side. Is there any way to counter it? Example: change of c.g, trim the motor?
 


Rotorfreek

Rotorfreek

Member
Julianangsz said:
I have decrease the idle speed. Seem like it work pretty fine. Just that one of the motor is a bit tight causing the hexacopter to lean on one side. Is there any way to counter it? Example: change of c.g, trim the motor?
Click to expand...
If one is not turning, you need to INCREASE the idle speed. That's probably you're problem.

You say one motor is sticky? Can you feel any resistance to turn it by hand compared to the other motors? If you can you have a bad motor. If the bearings are bad you don't want them letting go, even though on a hex it will be landable if you lose a motor.

Option a, change the motor if it is bad.
Option b, INCREACE the idle speed a step at a time until all spin up at once.

Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings of a lunatic, and should be treated as such. Terms and conditions apply.
 

You must log in or register to reply here.
Top