Airtac SI80 Standard Air Cylinder SI80X226S
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 SI80X226S Standard Cylinder Specifications
- Model: SI80X226S
- Type: ISO 6432 compliant single-acting/double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 226 mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: PT1/2 (G1/2 optional)
- Mounting type: Basic type (MF1), optional foot mounting (MP2), flange mounting (MF3)
- Piston rod material: Hard chrome-plated carbon steel (SCR420)
- Cylinder tube: Precision honed aluminum alloy
- Seal material: Nitrile rubber (NBR) standard, optional polyurethane (AU)
- Weight: 3.85 kg (with standard mounting accessories)
- Dimensions (L×W×H): 326×98×98 mm (total length = stroke + 100mm end caps)
- Max theoretical force: 401.9 kgf at 0.8MPa (double-acting extension)
- Speed range: 50–800 mm/s (with air cushion)
- Lubrication: Pre-lubricated (oil-free operation possible)
High-performance industrial cylinder featuring anti-rotation design with precision ground piston rod. The SI80 series delivers 20% higher load capacity than ISO 6432 requirements, with corrosion-resistant aluminum construction and triple sealing system (rod seal, piston seal, and wiper). Includes built-in magnet for sensor mounting (SI-M series switches compatible).
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- Packaging equipment compression units
- Automotive welding fixture positioning
- Paper processing machinery actuators
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use double-acting configuration with flow control valves.
Lubricate through air supply (ISO VG32 recommended) if operating below 1 cycle/minute.
| Property | Property Value |
|---|---|
| sku | SI80X226S |
| 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 | 226mm |
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.