Page 282 - 08-气源处理元件

Low Air Consumption

Booster Regulator RoHS

Size: 10A, 20A

Max. 40% reduction *1
Air consumption

*1 Based on SMC’s measuring conditions
¡3-piston construction

Inlet
Exhaust air pressure

Driven by reusing

the exhaust air

Drive chamber B Drive chamber A

Outlet pressure

Operation noise: 65 dB (A) Operating cycles:

* Based on SMC’s measuring conditions 50 million cycles or more
* For size 10A
15 dB (A) reduction compared with the Reduced maintenance frequency due to
existing model (VBA series) improved life
¡Exhaust noise: * Based on SMC’s test conditions
Reduced noise due to the exhaust of reused low-pressure air
¡Metal noise:
Reduced noise due to the adoption of a construction in
which the internal switching part does not come into contact
with any metal parts

Charging time:

Max. 50% shorter

25
20
Charging time [s] 15 reduction
50%
10

0 5
New VBA Existing model
∗ Inlet pressure: 0.4 MPa, Air tank: 10 L
∗ For size 20A

VBA Series

CAT.ES11-115B