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 SAIJ50X240-40 Adjustable Cylinder Specifications
- Model: SAIJ50X240-40
- Series: SAIJ (Compact Adjustable Stroke)
- Bore size: 50mm
- Full stroke: 240mm
- Adjustable stroke range: 0-40mm (micro-adjustable via locknut)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: 1/4" NPT (G1/8 optional)
- Cushion type: Adjustable air cushion at both ends
- Mounting style: MF1/MP2 standard (other brackets available)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR with wear-resistant ring
- Weight: 3.5kg ±5% (without accessories)
- Dimensions: 300mm(L) × 62mm(W) × 62mm(H) (full extension)
- Repeat positioning accuracy: ±0.5mm
- Max theoretical thrust: 157N @0.6MPa
A precision stroke-adjustable pneumatic cylinder featuring dual cushioning control and anti-rotation guide rods. The micrometer-style stroke adjustment mechanism allows ±20mm fine-tuning via hexagonal wrench (included). The wear-resistant PTFE composite seals enable 5,000km+ service life under standard conditions.
- Variable height positioning in assembly jigs
- Press-fit operations with controlled insertion depth
- Packaging machine stopper adjustment systems
- Glass cutting equipment with programmable stroke
- Automated warehouse vertical lift mechanisms
- Relubricate every 500,000 cycles (grease port provided)
- Inspect cushion seals every 6 months in high-cycle applications
- Replace rod wiper after 2 years or visible wear
| Property | Property Value |
|---|---|
| sku | SAIJ50X240-40 |
| 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 | 240mm |
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.









