Airtac SI80 Standard Air Cylinder SI80AX300S
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 SI80AX300S Standard Cylinder Technical Details
- Model: SI80AX300S
- Bore size: 80mm
- Stroke: 300mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/4 (ISO standard)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Front flange (AX series)
- Rod end type: External thread (M20×1.5)
- Cylinder tube material: Aluminum alloy (hard anodized)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg (±2%)
- Dimensions:
- Extended length: 588mm
- Retracted length: 288mm
- Body width: 96mm (with mounting flange)
- Height: 96mm (square body profile)
- ISO standard: 15552 compliant
- Accessories: Built-in magnet for magnetic sensor (S suffix)
High-precision industrial cylinder featuring corrosion-resistant construction and precision-ground piston rod. The dual adjustable cushioning system minimizes end-impact noise while maintaining positioning accuracy. Compatible with all major brand pneumatic accessories through standardized porting. Requires 5μm filtered air with ISO VG32 lubrication (optional oil-free operation).
- Automated assembly line positioning systems
- Plastic injection molding machine ejectors
- Automotive welding fixture actuation
- Packaging machine vertical lift mechanisms
- CNC machine tool clamping devices
Installation note:
For horizontal mounting, support rod end with guided alignment. Maintain 0.5–1mm clearance between magnetic sensor and cylinder body. Lubricate rod weekly in high-cycle applications (≥500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SI80AX300S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 300mm |
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.