Yamaha 3-axis model, 4-axis model Cable carrier Axis specifications Axis I/O specifications

Chapter 11 FXYBX/SXYBX

4-1-2 Cable carrier specifications

!CAUTION

When setting the harness and air tube into the cable carrier, make sure that the total cross-sectional area of all wires and pipes, including the YAMAHA cable, inside the cable carrier does not exceed 30% of the cable carrier’s cross-sec- tional area. (This ratio is called the cable carrier space factor.)

The cross-sectional shape of the cable carrier, and the shape of the cable mounted initially by YAMAHA are shown below.

X-Y cable carrier	Y-Z cable carrier
2-axis specifications	2-axis I/O specifications
User I/O wire φ10.1	User I/O wire φ10.1
Power wire φ9.6
Signal wire φ8.2

25

35 25 35

85	57
100	73

3-axis specifications

User I/O wire φ10.1

Power wire φ9.8

Signal wire φ10.1

25	35
	85
	100

User I/O wire φ10.1

Power wire φ7.6

Signal wire φ8.2

25	35
	57
	73

4-axis specifications		User I/O wire φ10.1
	Signal wire φ11
Power wire φ7.6	Power wire φ9.8	Power wire φ9.8
Signal wire φ10.1	User I/O wire φ10.1	Signal wire φ11

25 35 25

85

100

35

57

73

Fig. 11-16

11-15