Yamaha XY-X series, Руководство пользователя

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3-2
Chapter
3
PROTECTIVE CONNECTIONS
2. Ground wire
Use an AWG14 (2.0mm
2
) or larger ground wire with a total length of 1m or less.
Crimp an M4 ring-tongue terminal on the end of the wire connected to the robot.
3. Wiring methods
An M4 small screw with spring washer and lock washer are attached to the ground
terminal. Arrange the parts in the order of the lock washer, ring-tongue terminal and M4
small screw with spring washer, and then tighten.
M4 small screw with spring washer
Ring-tongue terminal
Lock washer
c
CAUTION
• Accurately insert the lock washer between the ring-tongue terminal and robot.
Proper continuity may not be secured if the lock washer is dislocated.
• Take care not to catch the harness and ground wire from the X-axis with the
cover of X-axis wiring box when installing the cover.
3-1 Grounding to the single arm robot
Connect the ground wire to the ground terminal on the external face of X-axis wiring box.
2. Ground wire