Vacuum Generator, Multitasking / Manifold

Multi-function vacuum generator module VG

RoHS2 Compliant

Vacuum generator, air supply/blow-off solenoid valve and vacuum switch modules can be combined depending on vacuum system

Advantages

Vacuum generator, air supply/blow-off solenoid valve and vacuum switch modules can be combined depending on vacuum system

Vacuum generator, air supply/blow-off solenoid valve and vacuum switch modules can be combined depending on vacuum system

Three types of vacuum switches are provided.

1 switch output +1analog output type, 2 switch outputs type and 1 analog output economial type are provided.

Specifications

Common specification

Fluid media Air (JIS B 8392-1:Class1.2.1~2.4.3 compliant)
Operating pressure range 0.25~0.7MPa
Operating temperature range 5~50℃(No freezing)
Operating humidity range 35~85%RH(No condensation)
Vibration/Impact resistance Max. 50m/s2 / Max.150m/s2
Protective structure Equivalent to IP40
Lubrication Not required
Pressure resistance(Air supply circuit) 1.05MPa
Pressure resistance(Vacuum circuit) 0.2MPa

* Proof pressure does not indicate the pressure by which products operate normally but the pressure products does not break down.

Solenoid valve specification(DC24V)

Rated voltage DC24V ±10%
Power consumption 1.2W(with LED)
Surge protection circuit Varistor
Operation indicator light Red LED is on when power is supplied
Manual override Non-locking push type

Solenoid valve specification(AC100V)

Rated voltage AC100V ±10%
Power consumption 1.5VA(with LED)
Surge protection circuit Diode bridge
Operation indicator light Red LED is on when power is supplied
Manual override Non-locking push type

Valve specificatin for Ejector

Operating system Air-piloted
Valve Normally closed
Response time(OFF→ON) 12msec (DC24V) / 15msec (AC100V)
Response time(ON→OFF) 20msec (DC24V) / 27msec (AC100V)

*) Response time is the value under the condition that supplied air pressure is 0.5MPa and rated voltage(100%) is applied

Valve specification for Blow-off

Operating system Direct-driven
Valve Normally closed
Response time(OFF→ON) 3.5msec(DC24V) / 8msec(AC100V)
Response time(ON→OFF) 3msec(DC24V) / 14msec(AC100V)

*) Response time is the value under the condition that supplied air pressure is 0.5MPa and rated voltage(100%) is applied

Vacuum filter specification

Element material PVF(Polyvinyl formal)
Filtration rating (*) 5μm(Collection efficiency:95%)
Element surface area 1130mm2

*) According to our internal test

Blow-off function

Blow-off air flow 0~7L/min[ANR](Supply air pressure at 0.5MPa)

*)Blow-off air flow varies according to the vacuum port dia. and tubing length on vacuum side

Pressure sensor with no display(NA:1 switch output, 1 analog output)

Rated voltage DC12~24V ±10%(Ripple/P-P 10% max.)
Current consumption 17mA
Pressure sensitive element Diffused semiconductor pressure sensor
Pressure proof 0.2MPa
Switch output/Output type PNP open collector(30V 80mA max./Residual voltage 0.8V max.)
Switch output/Output point 1
Switch output/Pressure setting range 0~-100(kPa)
Switch output/Repeatability ±3%F.S.(reference temp. 25℃)
Switch output/Hysteresis Approx. 1~15% of set value
Switch output/Indicator Red LED lights when output is ON
Analog output/Output voltage 1~5V
Analog output/Zero-point voltage 1 ±0.1V
Analog output/Span voltage 4 ±0.1V
Analog output/Output current 1mA以下
Analog output/Temperature effects(Zero-point) ±0.1%F.S./℃(reference temp. 25℃)
Analog output/Temperature effects(Span) ±0.1%F.S./℃(reference temp. 25℃)
Analog output/Linearity ±0.5%F.S.

*) Allowable variation range of "Zero point voltage", "Span voltage" and "Switch output setting point" when pressure is applied repeatedly should be ±3%F.S.

Pressure sensor/no display specification(NW:2 switch outputs)

Rated voltage DC12~24V ±10%(Ripple P-P 10% max.)
Current consumption 25mA
Pressure sensitive element Diffused semiconductor pressure sensor
Pressure proof 0.2MPa
Switch output PNP open collector(30V 80mA max./Residual voltage 0.8V max.)
Switch output/Output points 2
Switch output/Pressure setting range 0~-100(kPa)
Switch output/Repeatability ±3%F.S.(reference temp. 25℃)
Switch output/Hysteresis 2%F.S.(Lock)
Switch output/Operation indicator lamp SW1:Red LED lights when output is ON
Switch output/Operation indicator lamp SW2:Green LED lights when output is ON

*) Allowable variation range of "Zero point voltage", "Span voltage" and "Switch output setting point" when pressure is applied repeatedly should be ±3%F.S.

Pressure sensor/no display specification(A:1 analog output)

Rated voltage DC12~24V ±10%(Ripple P-P 10% max.)
Current consumption 15mA
Pressure sensing element Diffused semiconductor pressure sensor
Pressure proof 0.2MPa
Analog output/Output voltage 1~5V
Analog output/Zero-point voltage 1 ±0.1V
Analog output/Span voltabe 4 ±0.1V
Analog output/Output current 1mA max.
Analog output/Temperature effects(zero point) ±0.1%F.S./℃(at Ta=25℃)
Analog output/Temperature effect(span) ±0.1%F.S./℃(at Ta=25℃)
Analog output/Linearity ±0.5%F.S.

*) Allowable variation range of "Zero point voltage", "Span voltage" and "Switch output setting point" when pressure is applied repeatedly should be ±3%F.S.

Port size

Vacuum port size

Air supply port size

Metric size (mm) Φ4, Φ6

Vacuum Characteristic Graph

Ordering Information

Model designation (Example)

Detailed Safety Instructions

Warning

1.Tighten screws with appropriate tightening torque referring to the digital catalog. Improper tightening may cause an air leakage, a falling off of the product or damages to the product.

Frequently Asked Questions for Vacuum Generator, Multitasking / Manifold Series

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