Airtac SI80 Standard Air Cylinder SI80X320FTC
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 SI80X320FTC Standard Cylinder Specifications
- Model: SI80X320FTC
- Bore size: 80 mm
- Stroke: 320 mm
- Mounting type: FTC (Front Flange with Adjustable Cushion)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/2 (ISO standard)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- Seals: NBR (Nitrile rubber)
- Weight: ~5.2 kg (excluding accessories)
- Dimensions:
- Total length: ~440 mm (stroke-dependent)
- Flange mounting base: 125×125 mm
- Rod end thread: M20×1.5
A heavy-duty ISO-compliant pneumatic cylinder featuring double-acting operation and precision-machined guide bands for minimal lateral play. The hardened piston rod with multi-lip seals ensures leak-free performance in high-cycle applications. Integrated magnetic piston allows for position sensing compatibility. Designed for 50,000+ km service life under standard conditions.
- Industrial automation assembly lines
- Die-casting machine ejection systems
- Automotive welding fixture positioning
- Packaging machinery compression units
- Palletizing robot arm actuators
Installation guidance:
Use alignment jigs during mounting to ensure parallel rod movement.
Lubricate with ISO VG32 hydraulic oil if using non-lubricated air.
Allow 15mm clearance behind flange for cushion adjustment tools.
| Property | Property Value |
|---|---|
| sku | SI80X320FTC |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 320 mm |
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.