Small drone. motor burned (motor output log is included)

@HAESOLKIM wrote:

Hello,

I try to make indoor drone with two lidar(first lidar is downward for altitude and optical flow, second one for forward(or 360 lidar) to avoidance). However, The two motors was burned and motor output log was fluctuating bottom to top. Copter Specification is below.

FC : pixhawk 2(v3.6.7)
ESC : AK32 4in1 55A (2S-6S)
MOTOR : [X-nova] 2208-1900kv Lightning V2N
PROP : [GEMFAN] Hurricane 51433
BATT : [Dinogy] 1600mAh 6S 130C Platinum Graphene-2.0

rc out fluctate2931×1083 483 KB

1 1980-01-01 오전 9-00-00.bin.zip (545.9 KB)

1 1980-01-01 오전 9-00-00.bin.log.param (14.0 KB)

using basic damper(blue) for FC, finished basic tune page in Docs.
Each Motor has plastic damper.
drone fly okay but it twitch a little bit.
and why is acro mode try get level attitude??? (Seems like slow stablize mode)

Next Step

INS_HNTCH_
INS_NOTCH_
INS_ACCEL_FILTER
INS_GYRO_FILTER
SCHED_LOOP_RATE
ATC_RAT_XXX_FF

What can I do? Now I cant try longer cause of burned motor. I bought same motors.

Please advice me about this.

Thank you for taking time for this.

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