Airtac SI80 Standard Air Cylinder SI80AX85
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 SI80AX85 Standard Cylinder Specifications
- Model: SI80AX85
- Bore size: 80mm
- Stroke range: 25-1000mm (customizable)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable rubber buffer + air cushion
- Mounting style: AX series (front flange with through holes)
- Port size: G3/8 (NPT1/4 optional)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, hardened steel piston rod
- Rod end type: External thread M20×1.5
- Protection rating: IP54 (standard), IP67 (optional)
- Max thrust: 502N at 0.5MPa
- Weight: 3.8kg (base model with 100mm stroke)
- Dimensions (L×W×H):
- Basic length: 254mm (100mm stroke)
- Width (mounting flange): 125mm
- Height (including rod): 115mm
- Stroke length tolerance: ±1.5mm
- Endurance test: 5,000km minimum service life
High-precision industrial cylinder featuring dual cushioning system and anti-rotation mechanism. The chrome-plated piston rod undergoes multi-stage polishing (Ra≤0.4μm) for superior wear resistance. Integrated magnet slot allows for magnetic switch installation (sensor not included). Requires ISO VG32 hydraulic oil lubrication if used in high-cycling (>3Hz) applications.
- Press machine clamping mechanisms
- Automated assembly line positioning
- Plastic injection molding ejectors
- Heavy-duty material handling systems
- Automotive welding fixture actuators
Installation guidelines:
Ensure piston rod alignment within 0.5mm lateral tolerance.
Use flexible couplings when connecting to misaligned loads.
Lubricate through air port using ISO VG32 oil mist (1-2 drops/m³ air) for initial 500km operation.
| Property | Property Value |
|---|---|
| sku | SI80AX85 |
| 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 | 85mm |
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.