Not enough power to hover

ArduCopter Copter 3.2
1

hi

I am using

  1. Pixhawk pix4 3.2
  2. Hobbywing 40a esc (calibrated)
  3. Tarot 320kw
  4. Tarot t810 hex platform

as a newbe with this auto pilot platform, I have the following problem.
since I arm the motors (stabilize mode), the props start to spin slowly (normal) if I give some more throtle to my transmitter, the motors start spinning a litle faster but as more throtle I push the rpm’s doesn’t change at all… :cry:

I also have calibrate my radio and the esc.

**in INITIAL SETUP/OPTIONAL HARDWARE/COMPASS-MOTOR CALIBRATION if I start the procidure, the motors seems to respont well

any help please?

2

@hulios,
How about providing a tlog and/or data flash log to help troubleshoot your issue.
Regards,
TCIII GM

3

you didn’t wrote whagt battery are you using.
post also pictures of your cabling and components.

4

Hi,
I had the same problem.
Pls check the following parameters:
THR_MAX and MOT_TCRV_MAXPCT. For whatever reasons my paramters contained wrong values causing no more than 50% power.
THR_MAX should be set to 1000. If this does not help, set
MOT_TCRV_MAXPCT to 80.

5

[quote=“mtbsteve”]Hi,
I had the same problem.
Pls check the following parameters:
THR_MAX and MOT_TCRV_MAXPCT. For whatever reasons my paramters contained wrong values causing no more than 50% power.
THR_MAX should be set to 1000. If this does not help, set
MOT_TCRV_MAXPCT to 80.[/quote] solved… you have right! thanks!!!