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 SAIJ50X40-40S Adjustable Cylinder Specifications
- Model: SAIJ50X40-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 40 mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Piston rod diameter: Ø16 mm
- Cushioning type: Adjustable elastic cushion (both ends)
- Mounting style: Standard S-type front flange (ISO 15552 compatible)
- Port size: M5x0.8 (G1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR/PU (standard), optional FKM for high temp
- Weight: 1.85 kg ±2%
- Dimensions (L×W×H): 180mm × 50mm × 50mm (excluding mounting accessories)
- Stroke tolerance: +1.5mm/-0mm
- Max theoretical thrust: 1570N @0.63MPa
- ISO speed range: 50–750 mm/s
Precision-engineered adjustable stroke cylinder featuring dual cushion control with 30° rotation adjustment capability. The SAIJ series incorporates a unique anti-rotation guide mechanism and IP65-rated dust protection sleeve. Optimized for high cycle applications with 5,000km minimum service life under standard conditions.
- Variable position clamping in CNC fixture systems
- Packaging line product height adjustment mechanisms
- Automated door stroke limitation in cleanrooms
- Press tooling with position-dependent force requirements
- Agricultural equipment with terrain-adaptive components
- Max side load: 245N @ mid-stroke
- Recommended air filtration: 40μm with auto-drain
- Breakaway pressure: ≤0.08MPa
- Re-adjustment cycle: Every 500,000 cycles or 6 months
| Property | Property Value |
|---|---|
| sku | SAIJ50X40-40S |
| 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 | <40mm> |
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.









