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 SAIJ50BX45-20S Adjustable Cylinder Technical Details
- Model: SAIJ50BX45-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 45 mm (adjustable)
- Stroke adjustment range: 20-45 mm (±10 mm fine-tuning)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -10℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Cushioning: Rubber buffer + adjustable stopper
- Mounting style: Basic type (axial foot optional)
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU hybrid
- Weight: 1.85 kg (without accessories)
- Dimensions: 
            - Extended length: 200 mm
- Retracted length: 155 mm
- Body diameter: Ø56 mm
- Rod end thread: M10×1.25
 
- IP rating: IP54 (standard seals)
- Lubrication: Pre-lubricated (Grease-free operation)
Precision-adjustable pneumatic cylinder featuring a unique dual-lock stroke adjustment mechanism with visual position indicators. The enhanced rod guidance system minimizes lateral load wear, while the corrosion-resistant construction ensures reliability in humid environments. Includes built-in magnetic sensor slots (M5x0.8 thread) for position feedback devices.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in conveyor systems
- Pressure-sensitive assembly operations
- Packaging machine product ejection systems
- Semiconductor handling equipment
 Installation tip: 
            For optimal performance, align adjustment screws perpendicular to the cylinder axis during installation. 
            Apply thread sealant (LOCTITE 542) to stopper bolts when operating in high-vibration environments. 
            Maximum side load capacity: 15N at full extension.
 Installation tip: 
            For optimal performance, align adjustment screws perpendicular to the cylinder axis during installation. 
            Apply thread sealant (LOCTITE 542) to stopper bolts when operating in high-vibration environments. 
            Maximum side load capacity: 15N at full extension.
        | Property | Property Value | 
|---|---|
| sku | SAIJ50BX45-20S | 
| Adjustable Stroke | <20mm> | 
| 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.
 
              









