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 SAIJ50 Adjustable Cylinder SAIJ50X135-40 Technical Specifications
- Model Code: SAIJ50X135-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 135 mm (adjustable range: 0-40mm via external stop screw)
- Operating pressure: 0.05-1.0 MPa
- Operating medium: Dry air (lubricated or non-lubricated)
- Cushioning type: Adjustable elastic cushion (both ends)
- Adjustment mechanism: Hex socket screw with locknut (M8×1.25)
- Mounting style: Basic type (no built-in mounts) with ISO/VDS standard mounting accessories compatibility
- Port size: Rc1/4 (NPT1/4 optional)
- Ambient temperature: -20℃ to 80℃ (non-freezing)
- Cylinder body material: Aluminum alloy (anodized surface)
- Piston rod material: Chrome-plated carbon steel
- Seal material: NBR (Nitrile rubber) standard / PU optional
- Weight: 2.8 kg ±3% (without accessories)
- Dimensions (L×W×H): 320×76×76 mm (retracted length including rod end)
- Rod thread: M16×1.5 (external)
- Max theoretical force: 1960N@1.0MPa (extend), 1764N@1.0MPa (retract)
- Max speed: 500-800 mm/s (with cushion adjustment)
Precision-adjustable pneumatic cylinder featuring dual cushion control and stroke micro-adjustment capability. The external stroke limiter enables ±2mm fine-tuning without disassembly. Hard chrome-plated piston rod with integrated scraper prevents contamination ingress. Optional auto switch brackets (e.g., SME-08) can be mounted on any cylinder face.
- Variable position clamping in CNC tooling fixtures
- Precision material feeding systems with position feedback
- Packaging machine ejection mechanisms requiring force control
- Automated assembly line positioning stages
- Printing press roller engagement systems
| Property | Property Value |
|---|---|
| sku | SAIJ50X135-40 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 135mm |
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.









