Airtac SAIJ50 Adjustable Cylinder SAIJ50X250-30S
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 SAIJ50X250-30S Adjustable Cylinder Specifications
- Model: SAIJ50X250-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50 mm
- Stroke: 250 mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable hydraulic shock absorber (both ends)
- Port size: G1/2 (ISO228/1 standard)
- Piston rod material: Chrome-plated steel (Cr-Mo alloy)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg ±2%
- Dimensions: 300mm(L) × 75mm(W) × 75mm(H) (excluding rod)
- Rod extension length: 250mm + 55mm (rod end threads)
- Protection rating: IP54 (standard)
- Lubrication: Pre-lubricated (Grease-free operation)
High-precision industrial cylinder featuring micro-stroke adjustment capability (±0.5mm repeat accuracy). Equipped with dual shock absorption chambers and position locking mechanism. The hardened piston rod (HRC 45-50) withstands side loads up to 150N. Requires 40μm filtered compressed air with 1-10 cSt viscosity oil mist lubrication if used in dry environments.
- Press-fit assembly operations in automotive manufacturing
- Variable height positioning in CNC material handling
- Packaging line pressure control systems
- Plastic injection molding ejection mechanisms
- Semiconductor wafer transfer equipment
Installation note:
Mount using M6x1.0 mounting bolts (ISO 4762) with 12.9 grade hardware.
Allow minimum 30mm clearance for stroke adjustment access. Perform weekly
cushion needle valve inspections in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SAIJ50X250-30S |
| 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.