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 SAIJ50X165-50 Adjustable Cylinder Specifications
- Model: SAIJ50X165-50
- Type: Adjustable stroke single-acting cylinder (spring return)
- Bore size: Ø50 mm
- Stroke length: Adjustable 25-165 mm
- Operating pressure: 0.05-0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Rubber buffer + adjustable external stopper
- Mounting style: Basic type (no built-in mounts)
- Port size: G1/8 (ISO228 standard)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 2.8 kg (with standard accessories)
- Dimensions (L×W×H): 
            - Min. retracted length: 203 mm
- Max. extended length: 368 mm
- Body diameter: Ø63 mm
- Rod end thread: M16×1.5
 
Precision-adjustable cylinder featuring dual-position locking mechanism for stroke adjustment. The external stopper allows ±0.5mm repeat positioning accuracy. Corrosion-resistant design with IP54 protection rating, compatible with ISO 6432 mounting accessories. Requires lubrication-free operation with filtered air (5-50μm).
- Variable height work platforms in assembly lines
- Material handling with adjustable clamping force
- Printing press roller positioning systems
- Automated packaging machine stoppers
- Semiconductor wafer handling equipment
 Installation note: 
            Maximum side load 15% of thrust capacity. Use locknuts (included) 
            to secure adjustment bolts after positioning. Lubricate rod thread 
            with ISO VG32 hydraulic oil during maintenance.
 Installation note: 
            Maximum side load 15% of thrust capacity. Use locknuts (included) 
            to secure adjustment bolts after positioning. Lubricate rod thread 
            with ISO VG32 hydraulic oil during maintenance.
        | Property | Property Value | 
|---|---|
| sku | SAIJ50X165-50 | 
| Adjustable Stroke | <50mm> | 
| 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 | 165 mm | 
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.
 
              









