As an important component of multi-rotor drones, power has strict requirements for horizontal accuracy. However, small installation errors or loose components may not be easy to detect, but these slight deviations are enough to affect flight stability. Therefore, regular pre-flight calibration is particularly important to ensure flight stability and prevent potential serious failures.
Power maintenance is mainly divided into two parts:
1. Inspection and cleaning of propeller blades and propeller clamps
① Check whether the propeller blades are deformed, cracked, or have gaps on the edges; check whether the propeller clamps are cracked or the fixing screws are loose. If damaged, please replace them in time.
② Clean the propeller blades and propeller clamps.
2. Check and calibrate the level of the power motor
① Check whether the motor surface and the ESC surface are deformed, damaged or have foreign matter attached. If so, please clean or replace them in time.
② Place the level on the GPS bracket first, and make sure that the bubble in the level is adjusted to the middle of the scale line in the Y-axis and X-axis directions, as shown in the figure (Note: The initial calibration surface must be used to avoid flipping it. The bubble must be in the middle of the scale line and it is forbidden to press the scale line)
③
Then, place the level horizontally on the M1, M2, M3, and M4 power respectively, and adjust the bubble in the level to the middle of the scale line (Note: the bubble must be in the middle and cannot touch the scale line)
Correct power calibration before flight and regular cleaning and maintenance can greatly reduce the flight failure rate, extend the service life of the aircraft, and provide solid safety protection for your flight mission. Choose an efficient and safe plant protection drone to make your agricultural work easier.
