Description
1. ISO15552 (formerly ISO6431) Standard Cylinder
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
Installation note:
Align cylinder axis with motion direction within ±0.5° tolerance. For vertical mounting exceeding 500mm stroke,
use external guide mechanisms to prevent piston rod deflection. Lubricate through air supply (ISO VG32
equivalent) at initial installation and every 3 months.
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 SI80AX325S Standard Cylinder Specifications
- Model: SI80AX325S
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 325 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/4 (ISO 228/1)
- Piston rod material: Chrome-plated carbon steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Weight: 4.2 kg (bare cylinder)
- Dimensions: 425mm(L) × 100mm(W) × 100mm(H)
- Mounting type: Basic profile with ISO 15552 mounting accessories
- Rod end thread: M20×1.5
- Max theoretical force (@0.63MPa): 3,170N (push/pull)
High-precision industrial cylinder with magnetic piston for position sensing compatibility. Features anti-rotation design and corrosion-resistant construction, optimized for heavy-duty cycling applications. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
Typical Applications:
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Automotive welding fixture positioning
- Material handling conveyor diverters
- Paper processing equipment actuators

Property | Property Value |
---|---|
sku | SI80AX325S |
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 | 325mm |
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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.
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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.
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