Airtac SI80 Standard Air Cylinder SI80X520S
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80
AirTAC SI80X520S Standard Cylinder Specifications
- Model: SI80X520S
- Bore size: 80mm (ISO 6432 standard)
- Stroke: 520mm (adjustable cushioning)
- Operating pressure: 0.1–0.9 MPa
- Piston speed: 50–800 mm/s
- Cushion type: Adjustable air cushion (both ends)
- Port size: G3/8 (ISO 1179-1)
- Ambient temperature: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo)
- End caps: Die-cast aluminum
- Seal material: NBR (nitrile rubber)
- Protection rating: IP65 (standard)
- Weight: 11.5kg ±2% (without accessories)
- Dimensions:
- Total length: 720mm (stroke + cylinder body)
- Width: 100mm (mounting face to rod end)
- Height: 100mm (cylindrical body diameter)
High-thrust double-acting cylinder with precision-guided piston movement, designed for heavy-duty industrial applications. Features anti-rotation mechanism and corrosion-resistant construction. Optimized for long-stroke operations with 0.05mm/300mm straightness tolerance. Requires ISO 8573-1 class 3 or cleaner compressed air.
- Injection molding machine ejectors
- Automated material handling systems
- Press brake tooling actuation
- Industrial lifting platforms
- Automotive assembly line positioning
Installation note:
For optimal performance, maintain horizontal mounting orientation with rod end downward.
Lubricate with ISO VG32 hydraulic oil if used in non-lubricated systems.
Allow 50mm clearance behind end caps for cushion adjustment.
- 5,000km travel distance (standard conditions)
- Replace seals every 2 years or 10 million cycles
- Rod bearing lubrication interval: 3 months
| Property | Property Value |
|---|---|
| sku | SI80X520S |
| 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℃ to 80℃ Speed Range: 30-800 mm/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.