The test-bed utilizes commercially available micro stages, a high-speed air turbine spindle, and linear ultrasonic motors and PC-based control board.

Motor rotor and spindle, crankshaft, turbine rotor, gyro rotor and escapement rotating parts in the manufacturing process, need to go through in order to smooth the normal operation of balance.

Spindle is the key part in tile wind turbine, which locates in the middle of the driven chain.