Airtac SI80 Standard Air Cylinder SI80AX65
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 SI80AX65 Standard Cylinder Specifications
- Model: SI80AX65
- Type: Double-acting single rod cylinder (ISO 6432 compliant)
- Bore size: 80 mm
- Stroke range: 25-500 mm (standard), up to 2000 mm (custom)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Operating temperature: -20℃ to 80℃
- Port size: G1/2 (BSPP thread)
- Mounting style: Basic type (MF1), optional flange/clevis mounts
- Piston rod material: Hard chrome-plated steel (HCP)
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: NBR + PU combination (high wear resistance)
- Piston speed: 50-750 mm/s (lubricated condition)
- Protection rating: IP65 (standard), IP67 optional
- Weight: 3.2 kg (base model with 100mm stroke)
- Dimensions (L×W×H):
- Body length: 178 mm (for 100mm stroke)
- Width (mounting face): 90 mm
- Height (including rod): 128 mm
- Rod thread: M20×1.5 (external)
The SI80AX65 features a heavy-duty design with corrosion-resistant construction, optimized for high cycle applications. Its dual sealing system combines NBR for static seals and polyurethane for dynamic seals, ensuring 5000+ km service life under normal conditions. The cylinder incorporates a wear-compensation mechanism that automatically adjusts cushioning performance as components age.
- Automated material handling systems
- Plastic injection molding machine ejectors
- Automotive assembly line clamping devices
- Paper processing equipment actuators
- Packaging machine pusher mechanisms
- Supports horizontal/vertical mounting (rod end down not recommended)
- Requires 40μm filtered air with ISO 8573-1:2010 Class 3.4.2 quality
- Lubrication recommended (ISO VG32 pneumatic tool oil)
- Allow 20mm clearance around cylinder for heat dissipation
- Use flexible couplings for stroke lengths >500mm
Maintenance tip:
Inspect rod seals every 500,000 cycles in dusty environments.
Cushion needle valves should be readjusted after initial 50 hours of operation.
| Property | Property Value |
|---|---|
| sku | SI80AX65 |
| 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 | 65mm |
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.