Epson E2C Series Manipulator Manual page 160

Scara robot
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Maintenance 7. Replacing the Brake
Installation
(1) Mount the rotor hub on the pulley.
(2) Mount the brake to the brake plate.
(3) Fasten the brake cables to the brake plate with a wire tie so that they do not touch the
(4) For the brake clearance adjustment, hold
(5) Place the Joint #3 motor on the motor
148
pulley.
the gap gauge on the brake, and then mount
the pulley over the gauge.
The screw hole of the pulley must be
located in the position shown in the figure
on the right.
The gap gauge (0.15 mm) is attached to the
inside of the arm bottom cover for storage.
plate.
The motor cables of the Joint #3 motor and
the flat face of the motor shaft must be
oriented in the direction shown in the
figure on the right.
3-M2×6
Brake plate
Screw holes
of the pulley
Rotor hub
Gap gauge for
adjusting brake
Brake
clearance
2-M4×8
Flat
Rotor hub
Pulley
4-M3×5
Brake
Motor plate
E2C Rev.6

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