Airtac SI80 Standard Air Cylinder SI80X380
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 SI80X380 Standard Cylinder Specifications
- Model: SI80X380
- Bore diameter: 80 mm
- Stroke: 380 mm
- Operating pressure: 0.15–0.9 MPa
- Medium: Clean compressed air (ISO 8573-1:2010 Class 3)
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional foot/middle trunnion/flange)
- Port size: G1/4 (ISO 1179)
- Piston rod thread: M20×1.5
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 5.8 kg (with standard accessories)
- Dimensions:
- Total length: 582 mm (at mid-stroke position)
- Body diameter: 95 mm (max cylinder OD)
- Mounting center distance: 50 mm (front) / 60 mm (rear)
- Protection rating: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated (oil-free operation possible)
The SI80X380 industrial cylinder combines high thrust force (1,960N at 0.5MPa) with precision stroke control. Features chrome-plated piston rod with wear-resistant guide rings and magnetic piston for position sensing compatibility. Optimal for heavy-duty cyclic operations up to 3,000,000 cycles MTBF.
- Press machine ejection systems
- Automotive welding fixture clamping
- Palletizing robot arm actuators
- Injection molding machine core pulls
- Steel mill conveyor gate controls
Installation note:
Allow 1.5× bore diameter (120mm) clearance around cylinder body for heat dissipation.
Use flexible couplings for stroke lengths >300mm to prevent side load.
Lubricate rod weekly in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SI80X380 |
| 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 | 380mm |
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.