Compact Vacuum Ejector ZA Series (ZA105/ZA107)
Caution
- The product images are representative images only. Refer to the manufacturer's catalog for shape details.
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).
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 | |||
Product Structural Drawing
Compact Vacuum Ejector ZA Series structural drawing
Components
| Number | Part Name | Material |
|---|---|---|
| 1 | Body | PBT |
| 2 | Valve Cover | PBT |
| 3 | Poppet Valve Assembly | - |
| 4 | Vacuum Break Flow Adjusting Needle Assembly | - |
| 5 | Supply Adapter | - |
Replacement Parts
| Number | Part Name | Part Number |
|---|---|---|
| 6 | Sound-Absorbing Material | ZA1-SAE2 |
| 7 * | Round Head Combination Screw | AC00690 (M2 × 12) |
| 8 | Supply Pilot Valve | VQ110□-□□□ |
| 9 | Release Valve | VQ110□-□□□ |
| 10 | Pressure Sensor | PSE54□□-R04 |
| 11 * | O-ring | KA00177 |
| 12 | Filter Element | ZA1-FE-30 |
*For part numbers 7 and 11 above, the parts assembly ZA1-OP-1 (10 pcs. each) is available.
Product Drawings
(Unit: mm)
K1 Type ZA1□1-K1□□□□-□□-□□
ZA1□1-K1□□L□-FP□-02 dimensional drawing
Note: When mounting the body, tighten to a torque of 0.6 ±0.06 N·m. Using excessive torque may cause damage to the body.
ZA1□1-K1□□□□-□B-□□ dimensional drawing
ZA1□1-K1□□M□-□□-□□ dimensional drawing
ZA1□1-K1□□G□-□□-□□ dimensional drawing
ZA1□1-K1□□□□-FP□-□□(B) circuit diagram
Notes
- *When mounting the body, tighten screws to a torque of 0.6 ±0.06 N·m. Using excessive torque may cause damage to the body.
- *When mounting the filter assembly, tighten screws to a torque of 0.07 ±0.01 N·m. Using excessive torque may cause damage to the filter case.
- *Refer to the manufacturer's catalog for product information not detailed above.