Airtac SI80 Standard Air Cylinder SI80X550
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 SI80X550 Standard Cylinder Technical Specifications
- Model: SI80X550
- Bore size: 80 mm
- Stroke: 550 mm
- Operation type: Double-acting
- Working pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Piston speed: 50–1000 mm/s
- Material: Aluminum alloy barrel, hardened steel piston rod
- Rod end type: Male thread M20×1.5
- Seal material: NBR (standard), optional FKM
- Protection class: IP65 (rod extension area)
- Weight: 6.8 kg ±3% (without accessories)
- Dimensions (L×W×H):
- Basic cylinder length: 725 mm
- Body diameter: 95 mm
- Mounting face width: 45 mm
- Rod diameter: 20 mm
The SI80X550 industrial-grade pneumatic cylinder features a reinforced anti-rotation mechanism and precision honed inner tube surface (Ra ≤0.2μm). With 20μm hard chrome-plated piston rod and wear-resistant seals, it delivers 12,000km theoretical service life under standard conditions. Requires ISO 8573-1:2010 [4:4:3] class compressed air.
- Metal stamping machine ejector systems
- Automotive welding fixture positioning
- Heavy-duty conveyor gate actuators
- Paper roll clamping in printing machinery
- Plastic injection molding machine core pulls
Installation notes:
- Allow 0.5mm minimum alignment tolerance during mounting
- Apply Molykote G-5007 grease to rod before initial operation
- Maximum side load: 180N at full extension
- Recommended maintenance cycle: 3,000km travel or 12 months
| Property | Property Value |
|---|---|
| sku | SI80X550 |
| 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 | 550mm |
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.