Airtac SI80 Standard Air Cylinder SI80X280TC
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 SI80X280TC Standard Cylinder Specifications
- Model: SI80X280TC
- Bore size: 80mm (3.15")
- Stroke: 280mm (11.02")
- Operating pressure: 0.05–1.0 MPa (7-145 PSI)
- Cushioning type: Adjustable rubber bumper + air cushion
- Mounting style: Basic type (MF1) with front/rear threaded mounting
- Port size: G3/8 (NPT1/2 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR (Nitrile) seals standard (Polyurethane available)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 4.8 kg (10.58 lbs)
- Dimensions (L×W×H):
- Retracted length: 390mm (15.35")
- Extended length: 670mm (26.38")
- Body diameter: 95mm (3.74")
- Mounting hole spacing: 45mm (1.77")
- Rod end thread: M20×1.5 (customizable)
- Max theoretical thrust: 5024N @1.0MPa
- ISO standard: 6432 (alternative to VDMA 24562)
The SI80X280TC medium-duty industrial cylinder features precision honed tubing and double-sealed piston design for consistent performance in repetitive motion applications. Its anti-rotation rod construction maintains orientation stability during high-cycle operations. Requires filtered air (5-50μm) with 1-10 mg/m³ lubricant content (ISO 8573-1 class 4-6-4).
- Carton compression in packaging lines
- Plastic injection molding machine ejectors
- Automotive assembly line positioning systems
- Foundry equipment actuation
- Palletizing robot end-effector drives
Installation note:
Allow 0.5-1.0mm thermal expansion gap between cylinder and mounting surface.
Lubricate rod weekly using ISO VG32 hydraulic oil. Avoid side load exceeding 30N.
- Re-lubrication: Every 500km cumulative stroke distance
- Seal replacement: 5,000 operating hours or 2 years
- Full overhaul: 10 million cycles (consult manual for heavy-duty use)
| Property | Property Value |
|---|---|
| sku | SI80X280TC |
| 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 | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 280mm |
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.