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 SAIJ50 Adjustable Cylinder SAIJ50X425-20S Technical Details
- Model Code: SAIJ50X425-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke length: 425 mm (adjustable through external stopper)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: External adjustable rubber bumper
- Port size: 1/2" NPT (G1/2 optional)
- Piston rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + Polyurethane hybrid seals
- Ambient temperature: -20℃ to 80℃
- Weight: 6.8 kg ±2% (without accessories)
- Dimensions: 620mm(L) × 58mm(W) × 58mm(H) (fully retracted)
- Rod end thread: M20×1.5 male
- Max thrust: 1,570N @0.6MPa
- Lubrication: Pre-lubricated (Grease-free operation possible)
High-precision industrial cylinder with stroke adjustment capability, featuring dual-position locking screws for fine-tuning stroke length (±3mm). Corrosion-resistant construction with IP54 protection rating. Integrated wear-resistant guide bush prevents side load deformation. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Variable height positioning in assembly line fixtures
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- Automated warehouse stacker position compensation
- Printing press roller engagement control
| Property | Property Value |
|---|---|
| sku | SAIJ50X425-20S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | <425mm> |
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.









