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3.6 External Wiring and Piping Box
The air hose that is connected inside the robot, the optional hand output cable, the hand input cable, etc., can all
be pulled out from the rear of the No. 2 arm.
These can be used to connect a customer supplied solenoid valve to the hand output cable, etc.
When using this option, J1 axis operating range is limited ±120 degree. And a stopper for changing the operating
range option is required.
No. 2 arm cover U
*The diagram shows an example of pulling the
hand input cable
Table 3-3 ： Hose and cables which can be pulled out
No
Air hoses/cables
(1)
Primary piping air hose (φ6-2 hoses)
(The primary piping is equipped from rear of
base to No. 2 arm)
(2)
Secondary piping air hose (φ4-8 hoses)
(Air hose of the optional hand internal wiring
and piping set or prepared by the customer)
(3)
Optional hand output cable
(4)
Optional hand input cable
Note) Fix all with cable tie (sections <d> and <e> of the diagram)
<f> Positions to fix with cable tie
(two positions left and right)
The hole for fixing the cable tie
J2 axis reduction gears
Fig.3-6 ： External Wiring and Piping Box
External Wiring and Piping Box
Fix to the rear of the No. 2 arm
(remove the No. 2 arm cover B)
<c> Cable clamp attachment hole (φ21)
Two points-left and right.
Blind plug attached.
Position to pull out
<a>
<b> Coupling
<c>
Air hose
*Diagram shows an image of pulling out air hose and cables
<a>Coupling
φ6 two couplings
Installation holes
(M4 screw four places)
Primary air supply to externally installed solenoid valve.
Coupling
φ6 two couplings
Taking in the secondary air from externally installed
solenoid valve.
φ4 eight couplings
Pulling out the secondary air from optional solenoid valve.
For driving the externally installed solenoid valve.
φ21 hole four
places
Taking in the input signals from tools such as the hand.
3Installing the option devices
<b>Coupling
φ4 eight couplings
<d> In the other side has two
holes for fixing the hose
and cable by cable tie.
Example usage
<e> Fix to the external wiring and
piping box with cable tie
(has two holes for fixing)
Cable clamp
Cable
External Wiring and Piping Box 3-60
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