Epson SCARA ROBOT User Manual

Maintenance 8. Arm #4
G6 Rev.21 163
Joint #4 brake
Removal
(1)
Turn ON the Controller.
(2)
Push down the shaft to its lower limit while pressing the brake release switch. Be
sure to keep enough space and prevent the
end effector
hitting any peripheral
equipment.
The brake release switch is applied to both Joints #3 and #4. When the brake release
switch is pressed, the
respective
brakes for Joints #3 and #4 are released
sim
ultaneously. (The brake for Joint #4 is only installed to G6-**3**.)
Be careful of the
shaft falling and rotating while the brake release switch is
being
pressed
because the shaft may be lowered by the weight of an end effector.
(3)
Turn OFF the Controll
er.
(4)
Remove the arm
top cover.
For details, refer to Maintenance: 3.1 Arm Top Cover.
(5)
Disconnect the connector
.
Connector X42
(6)
Cut off the wire tie banding brake cables.
(7)
Remove the rubber cap.
Rubber cap
(8)
Remove the brake hub.
2-M2.5×25
Brake hub
Brake
(9)
Remove the brake.

Epson SCARA ROBOT Specifications

General

Type	SCARA Robot
Applications	Assembly, Pick and Place, Dispensing, Packaging
Mounting	Floor, Wall, Ceiling
Communication Interface	Ethernet, RS-232, USB
Repeatability	±0.01 mm to ±0.02 mm