Airtac SI80 Standard Air Cylinder SI80AX270S
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 SI80AX270S Standard Cylinder Specifications
- Model: SI80AX270S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: Ø80 mm
- Stroke: 270 mm (customizable 25-500mm)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion
- Port size: G1/4 (NPT1/4 optional)
- Material: Aluminum alloy barrel, hardened steel piston rod
- Rod diameter: Ø25 mm
- Seal type: NBR wear-resistant seals
- Temperature range: -20℃ to 80℃
- Weight: 5.2 kg (without accessories)
- Dimensions: 460mm(L) × 105mm(W) × 105mm(H) (full extension)
- Mounting: Basic front flange (MF1), optional foot mounting (MP2)
- Protection class: IP65 (rod wiper included)
- Max thrust: 4,523N @0.63MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
High-performance industrial cylinder featuring wear-resistant chromium-plated piston rod and precision honed tube. The T-slot design allows flexible sensor mounting for position feedback. Optimized air consumption with 15% lower friction coefficient than standard models through advanced surface treatment.
- Press machine ejection systems
- Automated palletizing equipment
- Plastic injection molding clamp units
- Heavy-duty conveyor gate controls
- Agricultural machinery actuators
Installation note:
For vertical mounting, use rod-end support bracket (optional ASM-80).
Maintain 0.5-1mm/m alignment tolerance during installation. Lubricate through
air supply (ISO VG32 recommended) for extended seal life.
| Property | Property Value |
|---|---|
| sku | SI80AX270S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 270mm |
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.