Airtac SI80 Standard Air Cylinder SI80X20SFA
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 SI80X20SFA Standard Cylinder Technical Specifications
- Model: SI80X20SFA
- Type: ISO 6432 compliant double-acting cylinder
- Bore diameter: 80 mm
- Stroke: 20 mm (adjustable cushioning)
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -20℃ to 80℃
- Piston rod material: Hard chrome-plated steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/4 (ISO 228-1 standard)
- Mounting style: Front flange (ISO 15552 MF1)
- Weight: 2.3 kg ±5% (without accessories)
- Dimensions:
- Extended length: 222 mm
- Retracted length: 202 mm
- Body diameter: 95 mm
- Mounting flange width: 115 mm
- Protection rating: IP65 (with wiper seal)
- Theoretical force output:
- Advancing: 452 N @0.6 MPa
- Retracting: 402 N @0.6 MPa
High-precision industrial cylinder featuring wear-resistant chromium plating and triple sealing system (rod seal + wiper + guide bearing). Optimized for repetitive motion accuracy (±0.5mm positioning repeatability) with integrated magnet for position sensing compatibility. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool door interlocks
- Automotive welding fixture positioning
- Food processing conveyor gate controls
Installation guidelines:
Maintain 0.5mm minimum alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil
during initial installation. Avoid side load exceeding 15% of maximum thrust capacity. For vertical
mounting, install rod end downward to prevent condensate accumulation.
| Property | Property Value |
|---|---|
| sku | SI80X20SFA |
| 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 | <20mm> |
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.