2. Asymmetric bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir functionality;
3. Cross-braced aluminum tube design eliminates tie rods, enhancing corrosion resistance. External sensor mounting grooves enable rapid installation;
4. Smooth cushioning adjustment mechanism for stable operation;
5. Multiple cylinder specifications and mounting accessories available for customized configurations; 6. High-temperature resistant sealing materials support operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ50 *Note: Technical features optimized for professional terminology including "asymmetric bidirectional sealing", "cross-braced aluminum tube", and "smooth cushioning adjustment" to align with pneumatic component specifications.*
AirTAC SAIJ50BX280-40 Adjustable Stroke Cylinder Specifications
- Model: SAIJ50BX280-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 50mm
- Stroke: 280mm (adjustable)
- Working pressure: 0.05–0.8 MPa
- Cushion type: Adjustable pneumatic cushion
- Mounting style: SAI series standard (front/rear threaded or foot-mounted options)
- Port size: M5x0.8 (standard), G1/8 optional
- Operating temperature: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy with hard anodizing
- Piston rod: Chrome-plated carbon steel
- Seals: NBR (Nitrile rubber)
- Protection class: IP65 (dust-tight & protected against water jets)
- Weight: 4.8kg ±2% (including mounting accessories)
- Dimensions:
- Length: 364mm (full extension)
- Width: 50mm (cylinder diameter)
- Height: 50mm (mounting bracket dimension)
Precision-engineered adjustable stroke cylinder featuring dual-position memory function and position detection slots. The SAIJ50 series combines adjustable mechanical stops (±1mm repeat accuracy) with integrated cushioning adjustment screws for smooth end-of-stroke deceleration. Anti-rotation design ensures stable linear motion even under side loads.
- Variable height work platforms in assembly lines
- Clamping force adjustment in CNC fixtures
- Material positioning in packaging machinery
- Automated door stroke adjustment systems
- Precision press tooling applications
| Property | Property Value |
|---|---|
| sku | SAIJ50BX280-40 |
| Adjustable Stroke | <40mm> |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 280mm |
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.









