Airtac SI80 Standard Air Cylinder SI80X355S
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 SI80X355S Standard Cylinder Specifications
- Model: SI80X355S
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 355 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (ISO 228/1 standard)
- Piston rod material: Hard chrome-plated steel (16mm diameter)
- Seal material: NBR + PU combination
- Temperature range: -20℃ to 80℃
- Mounting type: Standard (basic) - Front flange & rear foot mounting holes
- Weight: 6.8 kg (excluding accessories)
- Dimensions:
- Extended length: 702 mm (stroke + cylinder body)
- Body diameter: 95 mm
- Mounting base: 125mm × 125mm
- Max theoretical force: 502 N @ 0.63 MPa
- Air medium: Lubricated or non-lubricated (requires 40μm filtration)
- Protection rating: IP65 (with optional wiper seal)
A heavy-duty ISO cylinder optimized for long-stroke industrial applications. Features wear-resistant chromium plating and dual-cushion impact absorption. The modular design allows easy integration of magnetic sensors (sensor slots pre-machined). Requires 0.1-1.0 MPa clean compressed air with ISO VG32 oil mist lubrication recommended.
- Automotive assembly line clamping systems
- Plastic injection molding machine ejectors
- Steel coil handling equipment
- Paper mill roller positioning
- Palletizing robot end-effectors
Installation note:
For vertical mounting exceeding 45° angle, install auxiliary support brackets.
Maintain 0.5-1mm clearance between piston rod end and load during alignment.
Lubricate rod weekly in high-cycle applications (>500 cycles/hour).
| Property | Property Value |
|---|---|
| sku | SI80X355S |
| 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 | 355mm |
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.