Vacuum Generator, Multitasking / Manifold
Multi-function vacuum generator module VG
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) |
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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% |
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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% |
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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 |
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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 |
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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) |
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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) |
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*)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.) |
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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.) |
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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 |
Pressure sensor/no display specification(A:1 analog output)
Rated voltage | DC12~24V ±10%(Ripple P-P 10% max.) |
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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 |
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Vacuum Characteristic Graph
Ordering Information
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.
Inquiries about this product
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