Airtac SI80 Standard Air Cylinder SI80X300SN
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 SI80X300SN Standard Cylinder Technical Specifications
- Model: SI80X300SN
- Bore size: 80mm (3.15")
- Stroke: 300mm (11.81")
- Operation: Double-acting
- Working pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod thread: M20×1.5 (external)
- Port size: G1/4 (ISO228/1 standard)
- Operating temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile Butadiene Rubber)
- Mounting type: SN series (fixed foot mounting)
- Weight: 4.8 kg (10.58 lbs)
- Dimensions (L×W×H):
- Extended length: 548mm (21.57")
- Retracted length: 248mm (9.76")
- Body width: 100mm (3.94")
- Mounting foot height: 20mm (0.79")
High-thrust industrial cylinder with chromium-plated piston rod and hard anodized aluminum tube. Features wear-resistant guide rings and dual cushion adjustment screws for precise stroke control. Designed for ISO 15552 standard compatibility. Maximum piston speed: 0.1-1.5 m/s. Requires filtered air with 40μm particles maximum.
- Automated assembly line clamping devices
- Die-casting machine ejection systems
- Packaging machinery pusher mechanisms
- Automotive welding fixture positioning
- Press brake tool actuation
Installation recommendation:
Align cylinder axis with load movement direction within ±0.5° tolerance.
Use flexible couplings for stroke-end force absorption. Lubricate with ISO VG32 hydraulic oil
if using non-lubricated air supply. Minimum 500mm clearance required behind rod end for maintenance.
| Property | Property Value |
|---|---|
| sku | SI80X300SN |
| Seal Material | NBR |
| 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 | 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.