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 SAIJ50BX650-20S Adjustable Stroke Air Cylinder Specifications
- Model: SAIJ50BX650-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 650 mm (adjustable through stopper mechanism)
- Cushion type: Adjustable air cushion at both ends
- Mounting style: Basic type (standard foot mounting)
- Port size: 1/4" NPT (G1/8 optional)
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -20℃ to 80℃
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 3.8 kg ±5%
- Dimensions (L×W×H): 750mm × 100mm × 100mm (full extension)
- Rod end thread: M16×1.5
- Maximum speed: 500 mm/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
High-precision adjustable stroke cylinder featuring position-lockable stoppers for mid-stroke positioning. The dual adjustable cushioning system minimizes end-impact noise while maintaining ±0.5mm repeat positioning accuracy. Corrosion-resistant construction with IP54 protection rating enables operation in humid environments.
- Variable position clamping in CNC machine tools
- Adjustable height positioning in assembly lines
- Material handling systems requiring multiple stop points
- Automotive welding fixture adjustments
- Packaging machine pusher mechanisms
| Property | Property Value |
|---|---|
| sku | SAIJ50BX650-20S |
| 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 | 650mm |
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.









