Compact Vacuum Ejector ZA Series (ZA105/ZA107)
Product Description
A compact vacuum ejector that can be installed on to moving parts.
[Features]
· Suitable for use in manifolds.
· Response time*: 40 ms (response time for up to -60 kPa).
*Nozzle diameter 0.7 mm / piping: (ø4 mm / ø2.5 mm) × 100 mm.
· Single unit / weight with pressure sensor: 50 g.
· Single unit / weight without pressure sensor: 45 g.
· Manifold base / 1 station: 9 g, 2 stations: 11 g, 3 stations: 13 g, 4 stations: 15 g.
· Manifold base / 5 stations: 17 g, 6 stations: 19 g, 7 stations: 21 g, 8 stations: 23 g.
· Manifold type weight calculation: (single unit weight) × number of stations + (manifold base).
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Compact Vacuum Ejector ZA Series Specifications
Compact Vacuum Ejector ZA Series external appearance 1
Compact Vacuum Ejector ZA Series external appearance 2
Can be installed on moving parts: Shortened tube length to pad increases responsiveness
Compact Vacuum Ejector ZA Series Parts Specifications
General Specifications
| Maximum Operating Pressure | 0.50 MPa |
|---|---|
| Minimum Operating Pressure | 0.20 MPa |
| Operating Temperature Range | 5 to 50°C (no condensation) |
| Usable Fluids | Air |
| Vibration Resistance Note: | 30 m/s2 |
Note: No malfunctions when testing from 10 to 500 to 10 Hz and whichever of the following is smaller, 1.5 mm or 98 m/s2, in the X, Y and Z directions for 2 hours each. (Initial value)
Ejector
| Nozzle Nominal Diameter | 0.5 mm | 0.7 mm |
|---|---|---|
| Standard Supply Pressure Note: | 0.40 MPa | 0.45 MPa |
| Maximum Vacuum Pressure Note: | -74 kPa | -78 kPa |
| Maximum Suction Flow Rate | 4 L/min (ANR) | 8 L/min (ANR) |
| Air Consumption | 12 L/min (ANR) | 28 L/min (ANR) |
Note: The maximum vacuum pressure was determined by applying the standard supply pressure. Different supply pressures are required when selecting different models.
Pressure Sensor
| Model | PSE541 | PSE541A | PSE543 | PSE543A |
|---|---|---|---|---|
| Rated Pressure Range | 0 to -101 kPa | -100 to 100 kPa | ||
| Withstand Pressure | 500 kPa | |||
| Applicable Fluids | Air | |||
| Output Voltage | Analog output 1 to 5 V (within rated voltage range), 0.6 to 1 V (within expanded analog output range) | |||
| Output Impedance | Approx. 1 k Ω | |||
| Power Supply Specification | 12 to 24 V DC ±10%, ripple (p-p) 10% or less (with reverse connection protection) | |||
| Current Consumption | 15 mA or less | |||
| Accuracy (Ambient Temperature: 25°C) | ±2% F.S. (within rated pressure range) | ±1% F.S. (within rated pressure range) | ±2% F.S. (within rated pressure range) | ±1% F.S. (within rated pressure range) |
| Linearity | ±0.4% F.S. | |||
| Repeatability | ±0.2% F.S. Effect on the output value due to supply voltage: ±0.8% F.S. |
|||
| Temperature Characteristics | ±2% F.S. (based on 25°C) | |||
| Operating Humidity Range | Operating, stored: 35 to 85% RH (no condensation) | |||
| Withstand Voltage | 1,000 V AC or more, 50/60 Hz, 1 minute, between terminals and housing | |||
| Insulation Resistance | 50 MΩ or more (500 V DC measured with megohmmeter), between terminals and housing | |||
| Sensor Cable | Oil-resistant heavy-duty vinyl cable (elliptic), 3-core, 2.7 × 3.2, 3 m, conductor cross-sectional area: 0.15 mm2, insulator outer diameter: 0.9 mm | |||
