Airtac SI80 Standard Air Cylinder SI80X55
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 SI80X55 Standard Cylinder Technical Specifications
- Model: SI80X55
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 80mm (3.15")
- Stroke: 55mm (2.17")
- Operating pressure: 0.1-1.0 MPa (14.5-145 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (standard) with optional foot/mounting accessories
- Port size: G1/4 (NPT1/4 optional)
- Seal material: High-grade NBR (Nitrile) seals
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Protection rating: IP65 (standard wipers)
- Max piston speed: 0.1-1.5 m/s (with cushioning)
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Weight: 3.8 kg (8.38 lbs)
- Dimensions: 200mm(L) × 95mm(W) × 95mm(H) (7.87" × 3.74" × 3.74")
A high-performance industrial cylinder featuring wear-resistant construction and precision-machined components. The dual adjustable cushions enable smooth deceleration at stroke ends, while the chrome-plated piston rod provides exceptional corrosion resistance. Designed for medium-duty applications requiring reliable linear motion with 0.9mm repeat positioning accuracy.
- Automated assembly line clamping mechanisms
- Packaging machine ejection systems
- Die-casting machine core pulling operations
- Textile machinery tension control
- Automotive welding fixture positioning
- Plastic injection molding machine gates control
Installation note:
Maintain proper rod alignment (max 0.2° angular misalignment allowed).
For vertical mounting, use locking nuts on piston rod threads.
Recommended air filtration: 40μm with auto-drain filter regulator.
Critical parameters:
- Max side load capacity: 150N at full extension
- Lubrication interval: Every 1,000km travel distance (if using oil mist)
- Breakaway pressure: ≤0.08MPa at 20℃
| Property | Property Value |
|---|---|
| sku | SI80X55 |
| 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 | 55mm |
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.