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The YK-XGC(P) series robots are equipped with user wires and air tubes in the machine harness. The table
below shows the number of wires and air tubes available for each robot model.
YK250XGC(P), YK350XGC(P), YK400XGC(P), YK500XGLC(P), YK600XGLC(P)
* Robot models for custom specifications may have different wiring or tubing.
The specifications of the user wires and air tubes are shown below. Always observe the specifications.
Nominal cross-section area of conductor
Outer diameter × inner diameter
Connector for the user wiring and joint for the user tubing are provided on each of the arm and base sides. For
details about locations, see "1.2 External view and dimensions" in Chapter 5.
If the connector for the user wiring and the joint for the user tubing of the YK250XGC(P), YK350XGC(P),
YK400XGC(P), YK500XGLC(P), or YK600XGLC(P) are not used, attach the cap and plug, respectively.
Otherwise, moisture or dust may penetrate inside the robot. (See the Fig. below.)
User wiring and user tubing
φ4mm × φ2.5mm
Dry clean air not containing deteriorated compressor oil;
filtration 40μm or less
Plug and cap
Y-axis arm side
φ4, 4 tubes