Airtac SAIJ80 Adjustable Cylinder SAIJ80X290-75
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 SAIJ80X290-75 Technical Details
- Full model code: SAIJ80X290-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: 80mm (ISO standard)
- Stroke: 290mm (adjustable through built-in stopper)
- Operating pressure: 0.1-0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional flange/clevis mounts available)
- Port size: G1/2 (BSPP thread)
- Operating temperature: -20℃ to 80℃
- Tube material: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (φ20mm)
- Seals: NBR standard (Viton optional)
- Weight: 4.8kg ±3% (excluding accessories)
- Dimensions: 480mm(L) × 98mm(W) × 98mm(H)
- Rod end thread: M16×2.0 (external)
- Max theoretical force: 452N @0.5MPa
- Piston speed: 50-750mm/s
High-precision adjustable stroke cylinder featuring a unique mechanical stopper system with ±0.5mm repeatability. The dual anti-rotation design maintains alignment stability during partial stroke operations. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments. Requires air lubrication for optimal performance.
- Variable height positioning in automated assembly lines
- Pressure-sensitive clamping fixtures (e.g., CNC machine tooling)
- Material handling systems requiring force adjustment
- Packaging equipment with dynamic stroke requirements
- Plastic injection molding ejection mechanisms
Adjustment procedure:
Loosen lock nut → Turn adjustment screw (1 full rotation = 2mm stroke change) →
Retighten with 3.5N·m torque. Perform adjustments under depressurized condition.
Critical note:
Avoid side load exceeding 30N. When used in vertical orientation,
install an external guide mechanism for stroke lengths >150mm.
| Property | Property Value |
|---|---|
| sku | SAIJ80X290-75 |
| Adjustable Stroke | 75mm |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 290mm |
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.