2. Features specially profiled bidirectional sealing structure on piston with compact dimensions and oil reservoir integration;
3. Cross-shaped aluminum alloy barrel with rodless design ensures superior corrosion resistance. Integrated sensor mounting grooves enable fast and convenient sensor installation;
4. Adjustable cushioned stroke ensures smooth deceleration;
5. Multiple cylinder configurations and mounting accessories available for customized solutions;6. High-temperature resistant sealing materials accommodate operating temperatures from 0℃ to 150℃.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ80
AirTAC SAIJ80 Adjustable Cylinder SAIJ80AX140-30S Technical Specifications
- Model Code: SAIJ80AX140-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80 mm
- Stroke: 140 mm (standard)
- Adjustment range: ±15mm (30mm total)
- Operating pressure: 0.1-0.8 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic MF1 flange mounting (ISO 15552 standard)
- Port size: G1/8 (BSPP thread)
- Piston rod thread: M20×1.5 external thread
- Material:
- Cylinder tube: Aluminum alloy with hard anodized finish
- Piston rod: Chrome-plated stainless steel (SUS304)
- Seals: Nitrile rubber (NBR) standard
- Temperature range: -20℃ to +80℃
- IP rating: IP40 (dust protected)
- Weight: 3.5 kg ±2% (without accessories)
- Dimensions: 300mm(L) × 80mm(W) × 80mm(H) (at mid-stroke position)
High-precision adjustable stroke cylinder featuring dual micro-adjustment screws (0.5mm/rotation) for millimeter-level positioning accuracy. The through-rod design allows external stroke measurement, while the double-lip rod seal ensures leak-free operation in high-cycle applications. Includes magnetic piston for sensor compatibility.
- Precision press-fit operations in automotive assembly
- Variable height positioning in packaging conveyors
- Mold clamping force adjustment in plastic injection
- Automated material handling with force-sensitive gripping
- Semiconductor wafer handling systems
1. Use clockwise rotation of adjustment screws for stroke reduction
2. Maintain 0.3-1.0 MPa lubrication pressure for optimal cushioning
3. Install rod-end support when lateral load exceeds 30N
4. Recommended cycle rate: ≤200 cycles/minute
5. Lubrication: ISO VG32 turbine oil (airline lubricator required)
| Property | Property Value |
|---|---|
| sku | SAIJ80AX140-30S |
| Adjustable Stroke | 30mm |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <140mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.









