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 SAIJ50AX250-30S Adjustable Stroke Air Cylinder Specifications
- Model: SAIJ50AX250-30S
- Bore size: Ø50 mm
- Stroke: 250 mm (adjustable)
- Operation: Double-acting
- Working pressure: 0.05-1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushion type: Adjustable elastic cushion (both ends)
- Port size: Rc1/4 (NPT1/4 optional)
- Piston rod thread: M16×1.5
- Mounting type: Standard switch base (30S series)
- Material: Aluminum alloy body, CR12MoV piston rod
- Seal material: NBR + PU combination
- Weight: 3.2 kg (without accessories)
- Dimensions: 356mm(L) × 62mm(W) × 62mm(H)
- Stroke tolerance: ±1.5mm
- Max theoretical output: 1963N @0.63MPa
- Protection rating: IP54 (standard)
Precision adjustable stroke cylinder with dual-side shock absorption, featuring a chromium-plated piston rod for enhanced corrosion resistance. The 30S mounting base integrates magnetic switch grooves for sensor installation. Requires 5-40μm filtered air with lubrication (ISO VG32 recommended).
- Press machine stroke control systems
- Automated assembly line positioning devices
- Plastic injection molding ejector mechanisms
- Textile machinery tension adjustment units
- Packaging equipment pressure regulation
| Property | Property Value |
|---|---|
| sku | SAIJ50AX250-30S |
| Adjustable Stroke | 30mm |
| 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 | <250MM> → <250mm> |
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.









