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 Cylinder SAIJ50X280-50 Technical Details
- Model Code Breakdown: SAIJ50X280-50
            
- SAIJ: Adjustable stroke cylinder series
 - 50: Bore size (φ50mm)
 - X280: Maximum stroke length 280mm
 - 50: Adjustable stroke range 0-50mm
 
 - Operating pressure: 0.1-0.9 MPa
 - Piston speed: 50-800 mm/s
 - Cushioning type: Adjustable rubber buffer (both ends)
 - Mounting style: Basic type (MF1) with front flange
 - Rod end type: Female thread (M16×1.5)
 - Ambient temperature: -20℃ to 80℃
 - Material:
            
- Cylinder tube: Aluminum alloy (hard anodized)
 - Piston rod: Chrome-plated stainless steel (SUS304)
 - Seals: Nitrile rubber (NBR)
 
 - Weight: 2.8 kg (without accessories)
 - Dimensions:
            
- Total length: ~450mm (at mid-stroke position)
 - Body diameter: φ50mm ±0.5mm
 - Mounting base: 60mm × 60mm
 - Rod protrusion: 35mm (minimum retracted position)
 
 - Protection class: IP40 (standard)
 
Precision-adjustable pneumatic cylinder featuring a unique dual-lock stroke adjustment mechanism with visual position indicators. The hardened piston rod and triple-lip seal design ensure over 3,000km service life under standard conditions. Includes anti-rotation guide for precise linear motion.
- Variable height positioning in automated assembly lines
 - Clamping force adjustment in CNC fixture systems
 - Packaging machine ejector stroke control
 - Printing press roller engagement mechanisms
 - Solar panel angle adjustment systems
 
| Property | Property Value | 
|---|---|
| sku | SAIJ50X280-50 | 
| 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 | Non-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.
              








