Epson GX Series Manual page 261

Industrial Robot: SCARA Robots GX series Manual
Joint #4:
The joint cannot be rotated by hand because the electromagnetic brake is activated.
Move the joint while pressing down the brake release switch.
Symbol
a Joint #3 and Joint #4 brake release switch
b Indicating lamp
c Arm #2
d Joint #3 (up/down movement)
e Joint #4 (rotation)
f Shaft
g Base
h Arm #1
i Joint #1 (rotation)
j Joint #2 (rotation)
✏
POINTS
The brake release switch is used with both Joint #3 and Joint #4. Press the brake release switch while in the
emergency stop state to simultaneously release the brakes on Joint #3 and Joint #4.
When pressing the brake release switch, watch for the shaft descending or rotating under the weight of the hand.
Description
Rev.7
261