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 SAIJ50X165-75S Adjustable Cylinder Specifications
- Model: SAIJ50X165-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 165 mm (adjustable through 75mm stroke limiter)
- Operating pressure: 0.05–1.0 MPa
- Max thrust: 1960N @1.0MPa (calculated)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/4 (ISO standard)
- Piston speed: 50–800 mm/s
- Ambient temperature: -10℃ to 80℃
- Seal material: NBR (standard), optional PU seals
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Weight: 2.3 kg (without accessories)
- Dimensions: 
            - Extended length: 323 mm (165mm stroke)
- Retracted length: 158 mm
- Body diameter: Ø50 mm
- Mounting base: 75×40 mm (front flange)
 
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring 360° rotatable auto-elimination rod eye. The 75S suffix indicates integrated stroke adjustment screws with ±2mm micro-adjustment capability. Special anti-rotation design maintains alignment in side-load applications.
- Precision press-fit operations in automotive assembly
- Variable height positioning in packaging machinery
- Tooling fixture clamping with force adjustment
- Material handling systems requiring stroke flexibility
- Plastic injection molding ejector mechanisms
 Installation note: 
            Use locknuts (not included) on adjustment screws after positioning. Lubricate with ISO VG32 hydraulic oil 
            or equivalent. Avoid lateral force exceeding 30N during operation. Regular lubrication interval: 3 months 
            under normal operation.
 Installation note: 
            Use locknuts (not included) on adjustment screws after positioning. Lubricate with ISO VG32 hydraulic oil 
            or equivalent. Avoid lateral force exceeding 30N during operation. Regular lubrication interval: 3 months 
            under normal operation.
        | Property | Property Value | 
|---|---|
| sku | SAIJ50X165-75S | 
| Adjustable Stroke | 75mm | 
| 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 | 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.
 
              









