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 SAIJ50 Adjustable Stroke Cylinder SAIJ50X280-50S Technical Details
- Full model code: SAIJ50X280-50S
 - Cylinder type: Double-acting adjustable stroke
 - Bore size: Ø50 mm (ISO 6432 standard)
 - Stroke length: 280 mm (maximum)
 - Adjustment range: 0-50 mm stroke reduction
 - Operating pressure: 0.05-1.0 MPa
 - Cushioning type: Rubber buffer + external stroke adjustment
 - Port size: G1/4 (BSPP thread)
 - Mounting style: Basic type (no built-in mounts)
 - Rod end: External M20×1.5 thread
 - Body material: Aluminum alloy (anodized surface)
 - Seal material: NBR (standard) / optional PU seals
 - Temperature range: -20℃ to 80℃
 - Weight: 4.8 kg ±3%
 - Dimensions (L×W×H): 400×80×80 mm (retracted length × body width × height)
 - Max piston speed: 500 mm/s
 - Lubrication: Pre-lubricated (DOP oil)
 
Precision-adjustable pneumatic cylinder featuring dual-position stroke control through mechanical stops. The SAIJ series combines standard cylinder functionality with ±50mm stroke adjustment capability via rotating end caps. Anti-rotation design maintains alignment during partial stroke operations. Includes magnetic piston for position sensing compatibility.
- Variable position clamping in CNC fixture systems
 - Material handling with adjustable gripping depth
 - Packaging machine product height compensation
 - Automated assembly line position calibration
 - Press tooling with multiple stop positions
 
| Property | Property Value | 
|---|---|
| sku | SAIJ50X280-50S | 
| Adjustable Stroke | <50mm> | 
| 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 | 280mm | 
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.
              








