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 SAIJ50BX45-40 Adjustable Cylinder Technical Details
- Model Series: SAIJ50 (Standard Adjustable Cushioning Series)
- Bore Size: Ø50 mm
- Stroke: 45 mm (±0.5mm tolerance)
- Adjustment Type: BX (External adjustable cushioning with locknut)
- Operating Pressure: 0.05-1.0 MPa
- Temperature Range: -20℃ to 80℃ (Dryer air required above 60℃)
- Port Size: M5x0.8 (Standard) / G1/8 optional
- Cushioning Range: 3-20mm (Adjustable via external screw)
- Piston Speed: 50-750 mm/s (Optimal at 200-500 mm/s)
- Mounting Style: Basic type (MF1 installation standard)
- Material:
            - Tube: Aluminum alloy (AlMgSiPb) with hard anodizing
- Piston Rod: Chrome-plated carbon steel (S45C)
- End Caps: Die-cast aluminum
 
- Weight: 2.15 kg (Excluding accessories)
- Dimensions:
            - Extended Length: 142 mm (Cylinder length + stroke)
- Retracted Length: 97 mm
- Body Width: 58 mm (Hexagonal cross-section)
- Height with Rod: 72 mm (From base to rod centerline)
 
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if needed)
- ISO Standard: Compliant with ISO 6432 (25mm-100mm bore series)
This precision-adjustable cylinder features dual-side cushioning control with 320° rotatable auto-stop mechanism, allowing fine-tuning of end position deceleration. The hexagonal body design enables tool-free mounting angle adjustment. Includes wear-resistant guide bands for smooth operation in high-side-load applications.
- Precision pressing fixtures in automotive assembly
- Variable stroke material transfer systems
- Packaging machine ejector mechanisms
- Semiconductor handling equipment with shock-sensitive loads
- Printing press roller engagement systems
 Maintenance Tip: 
            Perform cushion adjustment at 80% of maximum operating pressure. 
            Re-tighten locknut after 50 cycles for initial setup stabilization. 
            Use anti-vibration thread locker on adjustment screws in high-frequency applications.
 Maintenance Tip: 
            Perform cushion adjustment at 80% of maximum operating pressure. 
            Re-tighten locknut after 50 cycles for initial setup stabilization. 
            Use anti-vibration thread locker on adjustment screws in high-frequency applications.
        | Property | Property Value | 
|---|---|
| sku | SAIJ50BX45-40 | 
| 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 | <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.
 
              









