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 SAIJ50BX120-40S Adjustable Cylinder Specifications
- Model: SAIJ50BX120-40S
- Type: Adjustable stroke double-acting cylinder
- Bore size: Ø50 mm
- Stroke: 120 mm (adjustable through stopper mechanism)
- Mounting type: Standard ISO 15552 foot & flange mount
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) / G1/8 optional
- Seal material: NBR + Polyurethane combination
- Piston rod material: Hard chrome-plated carbon steel
- Weight: 2.85 kg (with accessories)
- Dimensions: 200mm(L) × 50mm(Bore) × 85mm(H)
- Rod end thread: M12x1.25
- Maximum speed: 500–800 mm/s
- ISO standard: 15552 (formerly ISO 6431)
Precision-engineered adjustable stroke cylinder featuring a unique dual-cushion design with visible stroke indicator marks. The hardened stainless steel guide bushing ensures alignment stability during partial stroke operations. Includes corrosion-resistant anodized end caps and dust-resistant wiper ring.
- Variable position clamping in CNC fixture systems
- Material handling with adjustable gripping force
- Packaging line product height adjustment mechanisms
- Automated assembly with space-constrained positioning
- Printing press roller engagement systems
| Property | Property Value |
|---|---|
| sku | SAIJ50BX120-40S |
| 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 | 120mm |
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.









