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. Use flexible couplings for
stroke-end force absorption. Relubricate every 3,000 km operation or 6 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 SI80AX20S Standard Cylinder Specifications
- Model: SI80AX20S
- Type: ISO 15552 compliant double-acting single piston rod cylinder
- Bore size: Ø80 mm
- Stroke: 20 mm (customizable 10-500 mm)
- Operating pressure: 0.15-0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting options: Basic/Flange/Foot/Trunnion (accessories sold separately)
- Port size: PT1/4 (G1/4 optional)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: Nitrile rubber (NBR) standard (Polyurethane/Parker seals optional)
- Lubrication: Pre-lubricated (Use ISO VG32 pneumatic tool oil)
- Weight: 2.45 kg (bare cylinder without accessories)
- Dimensions: 206mm(L) × 80mm(W) × 80mm(H) (retracted length)
- Rod thread: M16×1.5 external thread
- Protection rating: IP54 (standard wipers)
High-precision industrial cylinder featuring chromium-plated piston rod and precision honed aluminum barrel. Designed for repetitive heavy-load applications with optional magnetic piston for position sensing. Anti-rotation design maintains orientation stability during long strokes.
Typical Applications:
- Automated material handling systems
- Stamping machine actuation
- Plastic injection molding ejectors
- Automotive assembly line tooling
- Packaging equipment pusher mechanisms

Property | Property Value |
---|---|
sku | SI80AX20S |
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 | <20mm> |
Shipping policies
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.
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