Airtac SI80 Standard Air Cylinder SI80X205S
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 SI80X205S Standard Cylinder Specifications
- Model: SI80X205S
- Bore diameter: 80 mm
- Stroke: 205 mm
- Operating pressure: 0.15–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1 front/rear mounting, optional foot mounting)
- Port size: G1/2 (ISO standard)
- Cylinder tube material: Anodized aluminum alloy
- Piston rod material: Stainless steel (hard chrome-plated)
- Seal material: NBR (nitrile rubber)
- Protection rating: IP65 (standard)
- Weight: 5.7 kg ±2% (without accessories)
- Dimensions (L×W×H):
- Total extended length: 515 mm (stroke + retracted length)
- Body diameter: 90 mm (maximum outer dimension)
- Mounting base: 125×45 mm (foot mounting plate)
- Air consumption: 4.8 L/stroke (at 0.6 MPa)
- Piston speed: 50–800 mm/s (cushioned operation)
A heavy-duty ISO 15552 compliant cylinder designed for high-force linear motion applications. Features dual adjustable cushioning for smooth end-stroke deceleration and corrosion-resistant construction. The S-suffix indicates built-in magnetic piston for position sensing compatibility. Requires 5μm filtered lubricated air (ISO 8573-1 class 3-4-3).
- Industrial automation press machines
- Automotive assembly line clamping systems
- Packaging equipment material ejection
- Foundry mold core-pulling mechanisms
- Plastic injection molding machine gates
Installation note:
Maintain 0.5–1.0mm alignment tolerance during mounting. For vertical installations,
use locknut on piston rod thread (M20×1.5) to prevent unscrewing. Lubricate rod weekly
with ISO VG32 hydraulic oil in high-cycle applications (>500 cycles/min).
| Property | Property Value |
|---|---|
| sku | SI80X205S |
| 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 | 205mm |
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.