Epson ProSix S5 Series, Руководство пользователя

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Maintenance 5. Joint #2 (Replacing the Reduction Gear Unit)
S5 Rev.5
125
Joint #2
Timing belt
Removal
(1) Remove the Arm #2 Cover.
For details, refer to Maintenance: 3.2 Arm #2 Cover .
(2) Remove the bolts of the motor plate and then remove the
timing belt from the pulley.
GT-SA bolt : 2-M4×16 (with M4 washer)
When the timing belt is removed, the manipulator will
lose its posture. Therefore, hold the Arm #2 to prevent
it from turning while replacing the belt.
Joint #2
Timing belt
Installation
(1) Set the timing belt on the pulley and loosely secure the motor plate with the bolts.
GT-SA bolt : 2-M4×16 (with M4 washer)
(2) Apply the specified tension to the timing belt and
secure the motor plate firmly.
Tightening torque : 2.8 N·m (0.29 kgf·m)
Belt tension
: 57.9 ~ 77.5 N (5.9 ~7.9 kgf)
(3) Check the belt tension.
(4) Mount the Arm #2 Cover.
For details, refer to Maintenance: 3.2 Arm #2 Cover .
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NOTE