A: R82GB0EA.PMD
B: R82DE0EA.PMD
E: 170403 /T. Wenger
G: 020403 / TCS
Section - 5
Page - 2
Assembly and Operation
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R8B2_009.PDF
R8B2_010.PDF
R8B2_011.PDF
5.2. Pneumatic system
The pneumatics are a key component of the
robot system. They provide a ”source of energy”
for the auxiliary axes and the gripper clamping /
vacuum circuits.
5.2.1 Directional control valves
These valves shut off, release and divert the
compressed air channels.
Electromagnetic valve
These valves adjust the auxiliary axes (basic
and end positions) and set/reset the clamping
circuits.
Principle:
Electrical, indirectly activated 5/2 bistable,
directional valve. The valve remains in position
after it has been adjusted until it is reset by a
counter signal.
Solenoid valve
Principle:
Electrically activated 5/2 monostable directional
control valve Once it has been set, the valve
only remains in position while the adjusting
signal is activated. A mechanical spring resets
the valve when the signal is deactivated.
5.2.2 Vacuum suction nozzle
A vacuum is created inside the vacuum
generator by the compressed air passing
through it (Venturi principle). The vacuum
generator is switched on/off by an input signal.
The housing has an integrated filter to keep out
any dirt.
Summary of Contents for UNILOG B2
Page 4: ...A PB2GBI1A P65 B PB2DEI1A P65 E 180202 Ruder G 190202 G Krajnik Section IN1 Page 2 Index...
Page 10: ......
Page 14: ...A R82GB0AA PDM B R82DE0AA PDM E 080403 T Wenger G 020403 TCS Section 1 Page 4 General...
Page 16: ...A R82GB0AA PDM B R82DE0AA PDM E 080403 T Wenger G 020403 TCS Section 1 Page 6 General...
Page 32: ...A R82GB0CA PDM B R82DE0CA PDM E 080403 T Wenger G 020403 TCS Section 3 Page 10 Specifications...
Page 118: ...A R82GB0HA PMD B R82DE0HA PMD E 080403 T Wenger G 020403 TCS Section 7 Page 16 Maintenance...