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 SAIJ50X850-40S Adjustable Cylinder Specifications
- Model: SAIJ50X850-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 850 mm (adjustable through mechanical stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable elastic cushioning at both ends
- Mounting style: MSB-40S (front flange with side mounting holes)
- Port size: Rc1/4 (G1/4 optional)
- Operating temperature: -20℃ to 80℃
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy with hard anodized surface
- Seal type: NBR seals with wear-resistant ring
- Weight: ~8.5 kg (without accessories)
- Dimensions: 900mm(L) × 80mm(W) × 80mm(H) (full extension)
- Rod thread: M16×1.5 (external)
- Max theoretical thrust: 1960N at 0.63MPa
Precision-engineered adjustable stroke cylinder with ±0.5mm positioning repeatability. Features corrosion-resistant construction with integrated shock absorption and anti-rotation guide mechanism. Includes built-in magnet for position sensing compatibility. Requires ISO 8573-1:2010 class 3 lubricated air (optional oil-free operation available).
- Variable height positioning in automated assembly lines
- Material handling systems requiring stroke adjustment
- Press fit applications with controlled insertion depth
- Packaging machinery with variable product sizes
- Automotive jig and fixture positioning
| Property | Property Value |
|---|---|
| sku | SAIJ50X850-40S |
| 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 | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 850 mm |
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.





