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 SAIJ50AX220-75 Adjustable Cylinder Technical Specifications
- Model: SAIJ50AX220-75
 - Series: SAIJ (Compact Adjustable Stroke Series)
 - Bore size: Ø50 mm
 - Stroke: 75 mm (Adjustable through external stopper)
 - Operating pressure: 0.1-0.9 MPa
 - Operation type: Double-acting
 - Cushioning: Adjustable pneumatic cushion
 - Port size: Rc1/4 (NPT1/4 optional)
 - Mounting type: Basic foot mounting (ISO 15552 standard)
 - Ambient temperature: -20℃ to 80℃
 - Piston material: Aluminum alloy with hard anodizing
 - Rod material: Chrome-plated carbon steel (S45C)
 - Seal material: NBR (Nitrile rubber)
 - Weight: 2.45 kg (excluding accessories)
 - Dimensions: 
            
- Extended length: 220 mm
 - Retracted length: 145 mm
 - Body width: 80 mm
 - Mounting height: 36 mm
 - Rod end thread: M16×1.5
 
 
This precision-adjustable cylinder features a unique dual-rod design with external stroke adjustment mechanism, allowing ±5mm fine-tuning without disassembly. The hexagonal barrel design enhances heat dissipation and provides anti-rotation stability. Includes built-in magnetic sensor slots (M5×0.8 thread) for position feedback devices.
- Packaging line pressure control systems
 - Die-casting machine ejection mechanisms
 - Automated welding fixture positioning
 - Textile machinery tension adjustment
 - Semiconductor handling equipment
 
- Maximum side load: ≤15% of rated thrust
 - Lubrication: ISO VG32 turbine oil recommended
 - Alignment tolerance: ≤0.2mm/m
 - Mounting surface flatness: ≤0.1mm
 
| Property | Property Value | 
|---|---|
| sku | SAIJ50AX220-75 | 
| 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 | Non-magnetic | 
| Bore Diameter | <50mm> | 
| Stroke | 220mm | 
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.
              


