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 SAIJ50X270-30S Adjustable Cylinder Technical Details
- Model: SAIJ50X270-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 270mm (adjustable range: 0-30mm via external stopper)
- Max. operating pressure: 0.1-1.0 MPa
- Cushioning: Rubber buffer + adjustable cushion screw
- Mounting style: Basic type (MF1) with front flange & rear foot mounting
- Port size: G1/4 (ISO standard)
- Operating temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.2kg ±5% (excluding accessories)
- Dimensions:
- Extended length: 495mm
- Retracted length: 225mm
- Body width: 60mm
- Mounting height: 85mm
Precision-adjustable pneumatic cylinder featuring a unique dual-position locking mechanism for stroke fine-tuning. The SAIJ series incorporates wear-resistant guide rings and anti-rotation design, making it ideal for applications requiring repeatable positioning accuracy (±0.5mm). Includes built-in magnet for sensor mounting compatibility.
- Variable height work platforms in assembly lines
- Clamping force adjustment in CNC fixture systems
- Packaging machine product height compensation
- Plastic injection molding ejector systems
- Automotive welding positioners
- Rod end types: Female thread (standard), clevis, or double rod
- Custom stroke lengths available in 25mm increments
- Optional position sensors: M9/M12 inductive types
- High-temperature variant (up to 120℃) with FKM seals
| Property | Property Value |
|---|---|
| sku | SAIJ50X270-30S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 270mm |
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.









