２ Robot arm
Tooling
2-20
2.5.2 Internal air piping
(1) General-purpose envi-ronment/Oil mist specifications
1) The robot has two φ6 x 4 urethane hoses from the pneumatic entrance on the base section to the shoulder
cover.
2) One hose is the primary piping for the pneumatic equipment. The remaining pipe is used for air exhaust.
3) The optional solenoid is provided with a maximum of eight couplings for the φ4 air hose.
4) The pneumatic inlet in the base section has a φ6 pneumatic coupling bridge.
5) Refer to Page 24, "(3) Solenoid valve set" for details on the electronic valve set (optional).
(2) Clean type
1) The clean type basically includes the same piping as the standard type.
2) With the clean specification, a φ8 coupling is provided in the base section for suction inside the machine.
For use, connect it to the suction port of the vacuum pump or the coupling on the "VACUUM" side of the
vacuum generating valve. Moreover, to clean the exhaust from the vacuum pump or vacuum generator, use
the exhaust filter (prepared by the customer).
Table 2-6 shows the specifications of the vacuum generat
-
ing valve.
3) To use the vacuum pump, assure a flow rate of 30 liters/min. or more.
4) Use clean air as the air supplied to the vacuum generator.
Table 2-6 ： Vacuum generating valve specifications
2.5.3 Internal wiring for the pneumatic hand output cable
1) When the controller uses the optional pneumatic hand interface (2A-RZ365), the hand output signal works
as the pneumatic hand cable.
2) The hand output primary cable extends from the connector PCB of the base section to the inside of the
forearm. (AWG#24(0.2mm
2
)x 2 : 8 cables) The cable terminals have connector bridges for eight hand out
-
puts. The connector names are GR1 and GR2.
To extend the wiring to the outside of the arm, a separate cable (optional "hand output cable 1S-GR35S-
01" IP65 is recommended) is required.
2.5.4 Internal wiring for the hand check input cable
1) The hand output primary cable extends from the connector PCB of the base section to the inside of the
forearm. (AWG#24(0.2mm
2
)x 2 : 8 cables) The cable terminals have connector bridges for eight hand inputs.
The connector names are HC1 and HC2. The terminal section is connected to the connector in the fore
-
arm section.
2) The hand check signal of the pneumatic hand is input by connecting this connector.
To extend the wiring to the outside of the arm, a separate cable (optional "hand input cable 1S-HC25C-
01" IP65 is recommended) is required.
2.5.5 Spare Wiring
As spare wiring, four pairs of AWG#24(0.2mm
2
) cab tire cables (total of eight cores) are preinstalled between the
base section and the forearm side section. Refer to the separate "Instruction Manual/ROBOT ARM SETUP &
MAINTENANCE" for details.
Both ends of the wire terminals are unprocessed. Use them under the following circumstances:
● For folding as the hand output cable when installing the solenoid valve in outside the robot.
● For when installing six or more hand I/O points for the sensor in the hand section
(Connects to the parallel I/O general purpose input.)
Type Maker Air pressure
MEDT14 KONEGAI CORPORATION 0.2 to 0.6 MPa
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