6061-T6 Aluminum alloy CNC processed for multi-copter
Tilt rod structure design, the unique hinge design can partially balance rolling moment
New main rotor holder extension arm bi-directional bearing design
Split main rotor holder efficiently decreases the cost
Ultra-low C.G. and short main shaft design, the rotor level closed to C.G. of whole vehicle
New DFC main rotor housing applies 3 “V” type main shaft tightening design
There are laser scale line on New DFC main rotor housing and on the top of main holder
85 degree hard rubber applied for DFC damper, larger size bearing moves trust bearing inside
Framework structure improve the support structure
Please note when you install thrust bearing, the large diameter one shall be installed closed to the hub (“IN” mark faces inside) to transmit the pulling force smoothly. And the side with ball bearing faces inside to avoid lubricants spilled out.