Airtac SI80 Standard Air Cylinder SI80AX325
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 SI80AX325 Standard Cylinder Technical Specifications
- Model: SI80AX325
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 325 mm (adjustable cushioning)
- Operating pressure: 0.15–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G3/8 (standard), optional NPT1/2
- Piston rod thread: M20×1.5 (ISO 12240-1)
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal material: Nitrile rubber (NBR) standard, optional Polyurethane (PU)
- Protection rating: IP65 (rod extension area IP54)
- Weight: 4.5 kg (dry, without accessories)
- Dimensions: 525mm(L) × 125mm(W) × 125mm(H)
- Lubrication: Pre-lubricated (DOP anti-wear oil), maintenance-free
- Theoretical force: 502 N @ 0.6 MPa (extending), 450 N @ 0.6 MPa (retracting)
High-precision industrial cylinder featuring wear-resistant chromium plating and dual anti-rotation guides. The SI80AX325 combines heavy load capacity (up to 1,200N dynamic thrust) with precision position control through its micro-adjustable cushioning system. Specialized dust wiper design extends seal life in particulate-heavy environments.
- Automated assembly line clamping/pressing stations
- Plastic injection molding machine ejectors
- Heavy-duty material handling systems
- Automotive welding fixture positioning
- Packaging machine lid closure mechanisms
Installation guidance:
For optimal performance, mount using 4x M8 bolts (grade 8.8 or higher) with 50mm spacing.
Maintain 0.5-1mm alignment tolerance during mounting. Use 40μm filtration and install
speed controllers (ASC-08 recommended) for cushion adjustment. Lubricate rod weekly
with ISO VG32 hydraulic oil in high-cycle applications (>500,000 cycles/month).
| Property | Property Value |
|---|---|
| sku | SI80AX325 |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 325mm |
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.