Chapter 4 Cabinet Inside 5
Mechanism core
Figure 4-2
Sensor
: The sensor on the bottom of motor. It is using for that if the boom falling down press any other
obstacles, the boom will lifted up automatically.
Motor
: AC power motor
Hall sensor
: Connect to Limited switch port of control board, which limited the close/open position.
Shock absorbe
r: A gel is used to absorb the pressure of close/open boom
Spring
: Using it to keep balance with boom. For example, the boom changed short opening plastic nuts
to make spring loosen a little. Otherwise the boom may can’t close totally.