Airtac SI80 Standard Air Cylinder SI80AX275
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 SI80AX275 Standard Cylinder Specifications
- Model: SI80AX275
- Bore size: 80 mm
- Stroke: 275 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/4 (ISO standard)
- Piston rod diameter: 25 mm (chrome-plated steel)
- Max thrust: 5020 N @ 0.7 MPa
- Max speed: 500–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Weight: 5.8 kg (with standard accessories)
- Dimensions: 445mm(L) × 80mm(Bore W) × 110mm(Height with mounting)
- Seal material: NBR (nitrile rubber)
- Body material: Anodized aluminum alloy
- Mounting type: Basic type (axial foot & front flange optional)
- ISO standard: 6432 compliant
High-precision industrial cylinder optimized for heavy-duty linear motion applications. Features dual adjustable pneumatic cushions for smooth end-of-stroke deceleration and integrated wear-resistant bushings. Corrosion-resistant construction with IP54 protection rating. Compatible with auto-switch sensors (Hall effect or reed type).
- Press machine ejection systems
- Automated welding fixture positioning
- Material handling lift mechanisms
- Injection molding machine core pulls
- Automotive assembly line clamping
Installation notes:
Lubricate through air port using ISO VG32 hydraulic oil before initial operation.
Maintain 0.3mm minimum alignment tolerance during mounting.
For vertical installations, use locking nuts on piston rod threads.
| Property | Property Value |
|---|---|
| sku | SI80AX275 |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 275mm |
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.