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 SAIJ50X180-20S Adjustable Stroke Air Cylinder Specifications
- Model: SAIJ50X180-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke length: 180 mm (adjustable through mechanical stopper)
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Standard MF1 (front flange) with accessory options
- Port size: G1/8 (M5 available as option)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Temperature range: -20℃ to 80℃
- Weight: 2.5 kg (excluding mounting accessories)
- Dimensions: 340mm(L) × 70mm(W) × 70mm(H) (fully retracted)
- Max piston speed: 500 mm/s
- Lubrication requirement: Oil-free or ISO VG32 hydraulic oil
Precision-engineered adjustable stroke cylinder featuring micrometer-style stroke adjustment (±2mm fine-tuning capability). The dual-cushion design minimizes end-impact noise while maintaining positioning accuracy within ±0.5mm. Corrosion-resistant construction with IP54 protection rating ensures reliable operation in humid environments.
- Precision workpiece clamping in CNC machining centers
- Variable height positioning in automated assembly lines
- Packaging machine product ejection systems
- Plastic injection molding machine core-pull mechanisms
- Semiconductor handling equipment position control
 Installation note: 
            For optimal performance, maintain 0.5-1mm clearance between stopper and cylinder body during adjustment. 
            Use locknut (included) to secure position after calibration. Lubricate guide shafts monthly with ISO VG32 oil.
 Installation note: 
            For optimal performance, maintain 0.5-1mm clearance between stopper and cylinder body during adjustment. 
            Use locknut (included) to secure position after calibration. Lubricate guide shafts monthly with ISO VG32 oil.
         Critical parameters: 
            Max side load capacity 120N, axial misalignment tolerance ±0.2°. 
            Requires 5μm filtered air supply when used in precision positioning applications.
 Critical parameters: 
            Max side load capacity 120N, axial misalignment tolerance ±0.2°. 
            Requires 5μm filtered air supply when used in precision positioning applications.
        | Property | Property Value | 
|---|---|
| sku | SAIJ50X180-20S | 
| 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 | 180mm | 
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.
 
              









