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 SAIJ50BX90-40 Adjustable Cylinder Specifications
- Model: SAIJ50BX90-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 90 mm (adjustable via mechanical stopper)
- Operating pressure: 0.1–0.9 MPa
- Medium: Clean air (40μm filtered, lubricated or non-lubricated)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Foot-mounted (ISO 15552 standard)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR/PU hybrid seals
- Temperature range: -20℃ to +80℃
- Weight: 1.45 kg (without accessories)
- Dimensions: 210mm(L) × 60mm(W) × 65mm(H) (full extension)
- Port size: G1/8 (M5 optional)
- Rod thread: M16×1.5
- Maximum speed: 500 mm/s
- Lubrication: Pre-lubricated (relubrication interval: 2,000 km)
High-precision industrial cylinder featuring patented position-lock mechanism with ±0.5mm repeatability. The tungsten carbide-coated piston rod provides exceptional wear resistance in high-cycle applications (up to 15 million cycles). Includes shock-absorbing polyurethane bumpers and visible stroke scale for quick adjustments.
- Variable height work platforms in assembly lines
- Precision clamping fixtures for CNC machining
- Adjustable stops in packaging machinery
- Material handling systems requiring stroke flexibility
- Printing press roller positioning
| Property | Property Value |
|---|---|
| sku | SAIJ50BX90-40 |
| 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 | 90mm |
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.









