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 SAIJ50X155-20S Adjustable Cylinder Specifications
- Model: SAIJ50X155-20S
- Type: Double-acting adjustable cushion cylinder
- Bore size: Ø50 mm
- Stroke: 155 mm (adjustable ±2mm via cushion mechanism)
- Operating pressure: 0.05–1.0 MPa
- Piston rod diameter: Ø20 mm (chrome-plated steel)
- Cushion type: External adjustable rubber buffer + internal air cushion
- Mounting style: Double-end stud mounting (ISO 15552 standard)
- Port size: G1/8 (Rc1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Material: Barrel - aluminum alloy; End caps - die-cast zinc
- Seal material: NBR (nitrile rubber)
- Weight: 1.85 kg ±3%
- Dimensions (L×W×H): 255mm × 62mm × 62mm (at mid-stroke position)
- Max speed: 500–750 mm/s (with cushion adjustment)
- Lubrication: Pre-lubricated (oil-free operation possible)
- Protection rating: IP40 (standard), IP67 optional
High-precision industrial cylinder featuring dual-stage cushioning technology for smooth deceleration. The gold-anodized piston rod resists scoring in contaminated environments. Unique "X-series" design allows 360° adjustable sensor mounting slots for position detection. Requires 5μm filtered air for optimal performance.
- Precision press-fit operations in automotive assembly
- Glass handling systems requiring vibration-free stops
- Packaging line gripper positioning
- Automated CNC machine tool changers
- Pharmaceutical tablet compression machines
| Property | Property Value |
|---|---|
| sku | SAIJ50X155-20S |
| Adjustable Stroke | <20mm> |
| 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 | 155mm |
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.









