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 SAIJ50X300-20 Adjustable Cylinder Specifications
- Model: SAIJ50X300-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 300mm (adjustable)
- Operating pressure: 0.1-0.9 MPa
- Cushion type: Adjustable rubber buffer
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M16×1.5
- Operating temperature: -20℃ to 80℃
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 3.2kg (without accessories)
- Dimensions: 415mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Rod end type: Female thread + hex nut
- Mounting options: Front/rear flange, foot mount (accessory dependent)
- ISO standard: 6432
High-precision adjustable stroke cylinder featuring a mechanical stroke adjustment lock mechanism. The dual-cushion design minimizes end-impact noise while maintaining positioning accuracy. Anti-rotation design ensures stable linear motion, with IP65 protection against particulate contamination.
- Packaging machine stopper mechanisms
- CNC machine tool clamping devices
- Automated assembly line positioning
- Printing press paper feed systems
- Plastic injection molding ejectors
- Loosen both lock nuts at cylinder ends
- Rotate adjustment screws (1.5mm pitch per rotation)
- Tighten nuts to 4.5N·m torque after positioning
- Perform test strokes before full operation
| Property | Property Value |
|---|---|
| sku | SAIJ50X300-20 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 300mm |
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.









