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 SI80X145 Standard Cylinder Specifications
- Model: SI80X145 (Standard ISO 6432/VDMA 24562)
- Type: Double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke: 145 mm (±1.5mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Operating medium: Dry air (Lubricated or non-lubricated)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic cylinder (Standardized accessory mounts available)
- Port size: 1/4" NPT (G1/4 optional)
- Piston rod thread: M20×1.5
- Temperature range: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy hard anodized
- End caps: Aluminum alloy
- Piston rod: Chrome-plated stainless steel (Cr content ≥13%)
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (Dust-tight & water jet protected)
- Weight: 3.7 kg (Without accessories)
- Dimensions:
- Total length: 305 mm (Stroke 145mm + 2×80mm end caps)
- Body diameter: 89 mm (Outer tube dimension)
- Mounting base width: 32 mm
- Rod end thread length: 25 mm
The SI80X145 industrial cylinder combines high thrust force (theoretical 452N at 0.6MPa) with precision linear motion. Features triple sealing system with wiper seal, piston seal, and rod seal for contaminated environments. Optimized cushion design reduces end-impact noise to <75dB(A).
- Palletizing robots - Primary arm actuation
- Packaging machinery - Case erector compression arms
- Automotive assembly lines - Fixture positioning
- Injection molding machines - Ejector mechanisms
- Woodworking CNC - Pressure roller control
| Property | Property Value |
|---|---|
| sku | SI80X145 |
| 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 | 145mm |
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.









