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 SAIJ50X45-40S Adjustable Cylinder Specifications
- Model: SAIJ50X45-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm
- Stroke: 45mm (adjustable)
- Rod diameter: Ø20mm
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (NPT1/2 optional)
- Mounting type: S-series basic (standard AF foot mount)
- Weight: 2.85kg (excluding accessories)
- Dimensions:
- Extended length: 256mm
- Retracted length: 211mm
- Body width: 66mm
- Height with foot: 118mm
- Seal material: NBR + PU combination
- Rod material: Hard chrome-plated steel
- Piston material: Aluminum alloy with wear-resistant coating
- Corrosion resistance: ISO 9227 salt spray test 72hrs
Precision-adjustable cylinder featuring patented mechanical stroke adjustment mechanism with ±1mm positioning accuracy. The integrated locking collar prevents stroke drift during operation. Designed for applications requiring mid-stroke positioning without additional sensors. Compatible with auto-switch mounting (M9x1.25 thread).
- Variable height work platforms in assembly lines
- Clamping force adjustment in CNC fixtures
- Material handling with position-dependent pressure requirements
- Printing machinery paper feed mechanisms
- Automated packaging height compensation systems
- Max lateral load: 180N at rod end
- Alignment tolerance: ≤0.2mm/m
- Recommended air filtration: 5μm with auto-drain
- Break-in period: 500 cycles at 50% rated pressure
| Property | Property Value |
|---|---|
| sku | SAIJ50X45-40S |
| 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 | <45mm> |
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.









