Motor Inspection for the DJI Agras T50 Drone

Inspecting the Motor on Agras T50 Drone

1. Purpose: Monthly inspection to ensure the motor is in good condition.

2. Check Props:

   • Fold out props.

   • Lift and push down alternately to check for any unusual sounds indicating bearing issues.

3. Remove Props:

   • Check circlip that holds the top of the motor.

   • Replace if circlip is damaged.

   • Spin the motor to ensure it moves freely without grinding or hard spots.

4. Inspect Ring at the Bottom:

   • Thicker ring on T50 compared to T40.

   • Check for damage, warping, or cracks.

   • Ring carries voltage and directs airflow for cooling the coils.

   • Damaged ring can lead to motor failure.

5. Check Cable and Plug:

   • Inspect cable for damage.

   • Check plug and ensure it is secure.

6. Maintenance Recommendation:

   • DJI recommends replacing motors every 700 flight hours.