Airtac SI80 Standard Air Cylinder SI80X660
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 SI80X660 Standard Cylinder Specifications
- Model: SI80X660
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 660 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1) with front flange & rear foot
- Port size: G3/8 (NPT1/4 optional)
- Piston rod material: Hard chrome-plated steel
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: NBR + Polyurethane (high wear resistance)
- Temperature range: -20℃ to 80℃
- Weight: 8.5 kg ±2% (without accessories)
- Dimensions: 830mm(L) × 110mm(W) × 110mm(H)
- Max theoretical thrust: 4525N @0.7MPa
- Max speed: 500–800 mm/s (with cushion adjustment)
- Protection rating: IP65 (standard), IP67 optional
High-force industrial cylinder with precision-machined components, featuring corrosion-resistant construction and multi-layer sealing system. The optimized cushion design reduces impact noise by 30% compared to standard models. Includes magnetic piston for position sensing compatibility (sensor not included).
- Automated assembly line material handling
- Die-casting machine ejection systems
- Automotive welding fixture actuation
- Heavy-duty packaging equipment
- Plastic injection molding machine core pulling
Installation note:
Requires minimum 0.5mm/m alignment tolerance during mounting. Lubricate through air port using ISO VG32 hydraulic oil
before initial operation. Recommended maintenance cycle: 3,000km stroke distance or annually.
Critical parameters:
Maximum side load ≤280N, axial load ≤4200N. Not suitable for high-frequency (>3Hz) reciprocating applications
without external guide mechanism.
| Property | Property Value |
|---|---|
| sku | SI80X660 |
| 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 | 660mm |
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.