Airtac SI80 Standard Air Cylinder SI80AX85S
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 SI80AX85S Standard Cylinder Specifications
- Model: SI80AX85S (Standard ISO Cylinder Series)
- Bore size: 80 mm
- Stroke: 85 mm (Customizable stroke available)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion at both ends
- Piston speed: 50-750 mm/s
- Port size: G1/4 (NPT1/4 optional)
- Mounting type: Basic type (Multiple options: FA/FC/MB)
- Seal material: NBR + Polyurethane (High wear resistance)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Protection rating: IP65 (Dust-tight & water jet resistant)
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H):
- Extended length: 243 mm
- Retracted length: 158 mm
- Body width: 100 mm
- Mounting height: 40 mm
High-efficiency industrial cylinder featuring precision honed tubing and double piston seals for leak-free operation. The SI80AX85S combines 300,000km lifespan rod treatment with impact-resistant end caps, optimized for high cycle applications. Requires 40μm filtered compressed air with ISO VG32 lubrication (non-lube version available).
- Packaging machinery clamping devices
- Automated assembly line positioning systems
- Die casting machine ejection mechanisms
- Plastic injection molding machine gates
- Automotive welding fixture actuators
- Align cylinder axis within 0.5° angular misalignment tolerance
- Maintain 1.5x bore size as minimum lateral clearance
- Use flexible couplings for stroke >500mm applications
- Lubricate through air supply at 1 drop/m³ for optimal performance
Maintenance tip:
Inspect rod seals every 500,000 cycles and replace cushion seals
when cushion adjustment loses effectiveness. Avoid side loads exceeding
15% of maximum thrust capacity.
| Property | Property Value |
|---|---|
| sku | SI80AX85S |
| 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 | 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.