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 SAIJ50X350-40 Adjustable Cylinder Technical Details
- Model: SAIJ50X350-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 350 mm (adjustable)
- Operating pressure: 0.05–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Standard MF1 (front flange) with optional accessory mounts
- Port size: Rc1/4 (NPT1/4 optional)
- Rod end thread: M20×1.5
- Material: Aluminum alloy body, chrome-plated piston rod (Cr12MoV)
- Seal type: NBR rubber with wear-resistant ring
- Weight: 2.7 kg (excluding accessories)
- Dimensions (L×W×H):
- Extended length: 598 mm
- Retracted length: 248 mm
- Body width: 62 mm
- Mounting flange height: 90 mm
- Protection class: IP54 (standard)
- Lubrication: Pre-lubricated (relubrication interval: 2,000 km)
Precision-engineered adjustable stroke cylinder featuring dual adjustable pneumatic cushions for smooth deceleration. The SAIJ series incorporates a unique anti-rotation mechanism and multi-position mounting slots for flexible integration. Enhanced rod seal design ensures leak-free operation up to 1.5 million cycles.
- Variable position clamping in CNC fixture systems
- Material handling with adjustable stroke requirements
- Packaging machine pusher mechanisms
- Automated assembly line positioning units
- Textile machinery tension control systems
- Align cylinder axis within ±0.2° angular misalignment
- Use swivel joints for lateral force compensation
- Maintain 1.5x bore size clearance for stroke extension
- Recommended air filtration: 5μm with auto-drain
| Property | Property Value |
|---|---|
| sku | SAIJ50X350-40 |
| 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 | 350mm |
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.









