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 SAIJ80BX290-20 Adjustable Cylinder Technical Details
- Model: SAIJ80BX290-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80 mm
- Stroke: 290 mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Adjustment mechanism: External stroke limiter with locknut
- Mounting style: Standard MF2 flange (ISO 15552 compatible)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Seal material: NBR + polyurethane combination
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (BSPP thread)
- Weight: 4.2 kg (excluding accessories)
- Dimensions: 380mm(L) × 100mm(W) × 100mm(H) (at full extension)
- Rod thread: M20×1.5 external thread
- Piston rod material: Chrome-plated steel
- Tube material: Anodized aluminum alloy
Heavy-duty adjustable stroke cylinder featuring precision ground rod and wear-resistant seals. The SAIJ80 series incorporates a mechanical stroke adjustment system with ±1mm repeatability, ideal for applications requiring variable positioning without disassembly. Includes built-in magnet for sensor compatibility.
- Variable height work platforms in assembly lines
- Material handling with adjustable clamping force
- Automotive welding fixture positioning
- Press tooling with depth control requirements
- Packaging machine product height adjustment

- Loosen both locknuts using 17mm wrench
- Rotate adjustment screw (2.5mm/rev progression)
- Set stroke between 50-290mm range
- Re-tighten locknuts to 12-15 N·m torque
- Perform test cycle at reduced pressure
Property | Property Value |
---|---|
sku | SAIJ80BX290-20 |
Adjustable Stroke | <20mm> |
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.