Käyttöohje
User’s manual
3. Basic information
The essential parts of the dynamic wheel balancer are the mechanical parts and the electric system.
3.1. Mechanical parts
The mechanical parts are the supporting arms and the rotating main shaft. These parts are fixed on the frame.
3.2. Electric system
The control unit of the machine consists of the LED screen, the keyboard and the LSI-circuit (for
example, the new MCU processor)
The system that detects the rotation speed and location consists of the gears and the optical electronical
coupling
The two-step asynchronous motor and its control circuit
Pressure sensors of the horizontal and vertical directions
[30]
MCU CPU
Power supply
Main shaft
Rotation and
position
measurement
Vertical and
horizontal
pressure sensor
LED
Keyboard
Fig 1