YASKAWA MPL300-J00 - Detailed drawing of connector; The cables and the pneumatic line need to be laid through the hollow parts

Internal cables and compressed air lines
8 - 45
Fig. 8-3: Detailed drawing of connector
The wrist part of the robot has a hollow structure for the internal user I/O wiring harness, air
line, etc. To run internal user I/O wiring harness, air line, etc. through the hollow structure
part, follow the conditions below.
Fig. 8-4: The cables and the pneumatic line need to be laid through the hollow parts
Note 1:
Please protect the internal cables and the pneumatic lines with protection spirals or the like
before you lay them. A clearance of 10 mm must be maintained between the hollow part
and the protective cover.
Note 2:
A sufficient clearance must be maintained between the protective cover and the internal
cables etc. The ratio of the total-cross section, the internal cables and the protective cover
may not exceed 30 %.
The pins used on the connectors 23 wires 23 x 0.50 mm² and 5 pneumatic lines) are
connected to the stand and arm with individual wires.
In the standard specification, pins 7 and 8 are connected as follows:
 = used
 = not used
Pins used Internal cables: 23 wires, 0.5 mm²
Internal wiring harness and com-
pressed-air line
Inner diameter of the protective cover
max. Ø 43 mm
Note 1 Inner diameter of the hollow part
Ø 53 mm
Protective cover Note 2
8
4
9
65
1
7
23
14
19
20
15
17
11 12
18
13
21 22 23
10
16
P
P
P
P
P
P
P
P
P
P
P
1
6
5
3
4
2
7
8
9
10
15
14
13
12
11
20
19
17
18
16
22
23
21
2
1
1
2
1
3
4
5
6
2
1
4
2
5
3
6