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 notes:
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 SI80AX950 Standard Cylinder Specifications
- Model: SI80AX950
- Type: Double-acting pneumatic cylinder
- Bore size: 80 mm
- Stroke length: 950 mm (customizable)
- Operating pressure: 0.1–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (optional foot/ flange mounts)
- Tube material: Hard anodized aluminum alloy
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Seal material: NBR + Polyurethane (high wear resistance)
- Temperature range: -20℃ to 80℃
- Port size: 1/4" NPT (G1/4 optional)
- Protection rating: IP65 (standard wiper design)
- Weight: 3.8 kg ±5% (without accessories)
- Dimensions (L×W×H):
- Body length: 320 mm (fixed)
- Total extended length: 320 + 950 = 1270 mm
- External diameter: 89 mm (tube OD)
- Mounting base: 125mm × 32mm (foot mount pattern)
A heavy-duty industrial cylinder optimized for long-stroke applications, featuring triple sealing rings for leak-proof operation. The hard-coated tube surface minimizes wear under high side loads. Compatible with ISO 15552 mounting accessories.
Typical Applications:
- Injection molding machine ejectors
- Automotive assembly line positioning
- Steel mill material clamping systems
- Packaging machine vertical lifts
- Warehouse automated door actuators

- Use M6 mounting bolts (grade 8.8 or higher)
- Maintain 0.5-1mm alignment tolerance during installation
- Lubricate with ISO VG32 hydraulic oil if used in dry conditions
- Install air filters with ≤25μm filtration
Property | Property Value |
---|---|
sku | SI80AX950 |
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 | 950mm |
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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