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 SAIJ50BX650-75S Adjustable Cylinder Specifications
- Model: SAIJ50BX650-75S
- Series: SAIJ (Adjustable Stroke Precision Cylinder)
- Bore size: 50mm
- Stroke: 650mm (adjustable via mechanical stopper)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -10℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Standard MF1 flange
- Port size: M5x0.8 (Rc1/8 optional)
- Rod end type: Female thread M12x1.25
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR + PU combination
- Weight: 5.8kg ±2%
- Dimensions: 800mm(L) × 70mm(W) × 70mm(H) (fully extended)
- Repetition accuracy: ±0.5mm
- Max thrust: 196N @ 0.63MPa
- ISO standard: 15552 compliant
High-precision adjustable stroke cylinder featuring dual-axis position locking mechanism with graduated scale for millimeter-level adjustments. The reinforced piston rod (chrome-plated steel) and anti-rotation design ensure stable linear motion in high-cycle applications. Includes built-in magnet for position sensing compatibility.
- Variable height positioning in assembly lines
- Press-fit operations with depth control requirements
- Material handling with adjustable gripping distances
- Packaging machine stopper adjustment systems
- Automotive welding fixture positioning
 Installation note: 
            Lubricate with ISO VG32 hydraulic oil before initial operation. 
            Allow 15mm clearance around adjustment screws for maintenance access. 
            Max side load: 30N at full extension. Requires minimum 5μm filtration.
 Installation note: 
            Lubricate with ISO VG32 hydraulic oil before initial operation. 
            Allow 15mm clearance around adjustment screws for maintenance access. 
            Max side load: 30N at full extension. Requires minimum 5μm filtration.
        | Property | Property Value | 
|---|---|
| sku | SAIJ50BX650-75S | 
| 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 | 650mm | 
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.
 
              









