1) Material: Aluminium alloy
2) Compatible device: Multicopter fixed-wing 250-700 airplane
3) Suitable for diameter 2~5mm fixed-wing;
4) Maglev-method was adopted on the center fixing axis to balance the tested products with zero resistance
5) CNC processing carbon fiber and aluminium alloy material
6) Suitable for different weights and sizes propeller blades, ship propeller.
7) Size: 10.0cm x 5.9cm x 7.5cm