Airtac SI80 Standard Air Cylinder SI80AX165
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 SI80AX165 Standard Cylinder Technical Details
- Model Series: SI80 (Standard ISO Cylinder Series)
- Bore Size: 80mm (3.15")
- Stroke: 165mm (6.5") - Customizable stroke available
- Action Type: Double-acting
- Operating Pressure: 0.1~0.9 MPa (14.5~130.5 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port Size: PT1/2 (G1/2 optional)
- Piston Rod Material: Hard chrome-plated carbon steel
- Tube Material: Anodized aluminum alloy
- Seal Material: NBR (Nitrile), optional Polyurethane
- Ambient Temperature: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 4.65 kg (10.25 lbs)
- Dimensions (L×W×H): 298mm × 92mm × 92mm (11.73" × 3.62" × 3.62")
- Mounting Types: Basic series (MF1), front flange (MF2), rear clevis (MF4)
- Protection Class: IP65 (standard), IP67 (optional)
- Piston Speed: 50~800 mm/s (optimal performance range)
High-torque industrial cylinder with reinforced end caps and precision honed tube. Features wear-resistant guide bands and integrated magnetic field for position sensing (SI80AX165-M variant available). Designed for heavy-duty cycles with 50% higher lateral load capacity than basic series. Requires ISO VG32 hydraulic oil lubrication if used in high-speed (>500mm/s) applications.
- Metal stamping press ejection systems
- Automotive welding fixture clamping
- Plastic injection molding machine core pulls
- Conveyor diverters in material handling
- Paper mill roller engagement mechanisms
Installation tip:
Use alignment jigs during mounting to prevent side load. For vertical installations,
maintain 0.3~0.5 MPa back pressure to prevent piston drift. Lubricate through air
supply (oil mist type) at 1 drop/minute/10SCMM airflow.
| Property | Property Value |
|---|---|
| sku | SI80AX165 |
| 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 | 165 mm |
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.