1. Compliant with ISO15552 (formerly ISO6431) standards
2. Special-profile bidirectional piston sealing structure with compact dimensions and integrated oil retention design
3. H-groove reinforced aluminum tube construction eliminates tie rods, enhances corrosion resistance. Pre-machined sensor mounting grooves enable tool-free sensor installation
4. Adjustable pneumatic cushioning ensures smooth end-of-stroke deceleration
5. Multiple bore sizes and standardized mounting accessories available for flexible system integration
6. High-temperature resistant sealing materials support operation in 0-150°C environments
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI80
AirTAC SAI80X520S Standard Cylinder Specifications
- Model: SAI80X520S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: Ø80mm
- Stroke: 520mm (customizable 50-1000mm)
- Operating pressure: 0.15-0.98 MPa
- Max pressure: 1.47 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: PT1/2 (G3/8 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 5.8kg (without accessories)
- Dimensions: 720mm(L) × 120mm(W) × 120mm(H) (installed with standard brackets)
- Rod end thread: M20×1.5
- Mounting: Basic type (optional flange/clevis mounts)
- Protection rating: IP54 (standard), IP67 (with wipers)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if relubrication needed)
High-torque industrial cylinder designed for heavy-duty linear motion applications. Features wear-resistant chromium plating and precision honed tube for smooth operation. Optional magnetic piston (SAI80X520S-M9) enables position sensing. Anti-rotation design maintains orientation stability during long strokes.
- Automotive production line clamping systems
- Sheet metal stamping press actuation
- Plastic injection molding machine ejectors
- Heavy conveyor gate controls
- Steel mill material handling systems
1. Allow 0.5-1mm thermal expansion gap per meter stroke at >60℃ environments
2. Use locknuts (DIN985) with 35-45N·m torque for rod-end connections
3. Maximum side load: 150N at full extension (add guide mechanism if exceeded)
- Relubricate every 500km stroke or 6 months (whichever comes first)
- Inspect rod seals every 100,000 cycles in high-contamination environments
- Replace cushion seals after 1 million cycles in full-speed operations
| Property | Property Value |
|---|---|
| sku | SAI80X520S |
| 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 | PT3/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 520mm |
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.









