Airtac SI80 Standard Air Cylinder SI80X620
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 SI80X620 Standard Cylinder Specifications
- Model: SI80X620
- Type: ISO 15552 compliant double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 620 mm
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic rear clevis (optional ISO mounting accessories)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod thread: M20×1.5
- Material:
- Tube: Aluminum alloy with hard anodization
- Piston rod: Chrome-plated 45# steel
- End caps: Die-cast aluminum
- Weight: Approximately 6.5 kg (with standard accessories)
- Dimensions:
- Total length: 720 mm (stroke 620 + end caps)
- Width: 95 mm (including mounting brackets)
- Height: 95 mm (square body profile)
- Seal material: High-temperature NBR/PU combination
- Protection rating: IP65 (wipers included)
- Lubrication: Pre-lubricated (recommended oil viscosity: ISO VG32)
High-torque industrial cylinder designed for heavy-duty linear motion applications. Features precision honed tubing and dual anti-rotation guide slots for stable operation in high moment load scenarios. The extended stroke version (500-1000mm range) requires mid-stroke support brackets for optimal performance.
- Automotive press line material handling systems
- Plastic injection molding machine ejectors
- Steel coil lifting and positioning mechanisms
- Large-scale packaging equipment actuators
- Industrial oven door actuators
Installation note:
When mounting horizontally, use central support units every 1.5m stroke length.
Always perform cushion adjustment under actual load conditions.
Minimum 5μm filtration required for compressed air supply.
| Property | Property Value |
|---|---|
| sku | SI80X620 |
| 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 | 620MM |
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.