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 SI80AX125S Standard Cylinder Specifications
- Model: SI80AX125S
- Type: Double-acting ISO standard cylinder
- Bore size: 80mm
- Stroke: 125mm (customizable 25-500mm)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/4 (NPT1/4 optional)
- Mounting style: Basic foot mounting (ISO 15552 compliant)
- Piston rod thread: M16×1.5
- Temperature range: -20℃ to 80℃
- Tube material: Anodized aluminum alloy
- Rod material: Chrome-plated steel
- Seal material: NBR (Nitrile rubber)
- Weight: 2.8kg (without accessories)
- Dimensions (L×W×H): 240×100×150mm (extended length: 365mm)
- Max theoretical thrust: 502N @0.7MPa
- Lubrication: Pre-lubricated (non-re-lube design)
- Protection rating: IP65 (rod extension area)
High-precision industrial cylinder featuring wear-resistant chromium piston rod and anti-rotation guide mechanism. Equipped with magnetic piston for position sensing compatibility (sensor not included). Designed for high cycle rates up to 3 cycles/second with proper cushion adjustment.
- Automated packaging line clamping mechanisms
- Automotive welding fixture positioning
- CNC machine tool door actuators
- Plastic injection molding ejectors
- Material handling transfer systems
- Air quality: ISO 8573-1 Class 3.4.2 (40μm filtration)
- Pressure dew point: Minimum 15℃ below ambient
- Oil mist: Recommended 1mg/m³ (ISO VG32 turbine oil)
| Property | Property Value |
|---|---|
| sku | SI80AX125S |
| 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 | 125mm |
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.









