4810 Clover Road • Greensboro, NC 27450 • 1-800-336-2776 • www.eagleequip.com • © Eagle Equipment 2017.12 • page 10
MCU CPU
Electrical System
LED
Keyboard
Main axis of
balancer
Belt
Motor
Motor supply
and control
circuit
3. PARTS OF THE DYNAMIC BALANCER
Two major components of the dynamic balancer are the mechanical and the electrical systems.
3.1 MECHANICAL PART
The part consists of support, swing support and rotary main axis. These parts are fixed on the frame.
3.2 ELECTRICAL SYSTEM
1. The microcomputer system consists of a LED display, keyboard, and LSI circuit, such as new MCU CPU.
2. Automatic measure keyboard.
3. Testing speed and positioning system consists of gear and opto-electronic coupler.
4. Two-phase asynchronous motor supplies and controlling circuit.
5. Horizontal and vertical pressure sensor.
6. Hood protection: machine can not start if protection hood is not put down.
Wheel hood
protection
Horizontal
and vertical
pressure sensor
Rotating and
positioning
measure
Measure scale