Airtac SI80 Standard Air Cylinder SI80X260STC
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 SI80X260STC Standard Cylinder Specifications
- Model: SI80X260STC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 80 mm
- Stroke: 260 mm (±0.5 mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable air cushion at both ends
- Piston speed: 50–800 mm/s (lubricated)
- Port size: PT1/2 (G1/2 optional)
- Rod thread: M20×1.5 (external)
- Ambient temperature: -20℃ to 80℃
- Seal material: Nitrile Butadiene Rubber (NBR)
- Magnet compatibility: Built-in magnet for sensor mounting
- Weight: 5.2 kg (dry, without accessories)
- Dimensions: 360mm(L) × 100mm(W) × 100mm(H) (fully retracted)
High-force industrial cylinder with chrome-plated piston rod and anodized aluminum end caps. Features wear-resistant guide rings and dust-resistant wiper seal. Requires ISO VG32 hydraulic oil mist lubrication (optional oil-free operation at reduced speed). Includes 2-meter IP67-rated magnetic proximity sensor cable as standard.
- Press machine ejection systems
- Automotive welding fixture actuation
- Plastic injection molding machine core pulls
- Heavy-duty conveyor gate controls
- Paper roll handling equipment
Installation guidelines:
Maximum side load ≤15% of thrust rating. Use locknuts with 45–55 N·m torque
for rod-end connections. Allow 25mm minimum clearance for cushion screw adjustment.
For vertical mounting, install air vent valve at upper port.
| Property | Property Value |
|---|---|
| sku | SI80X260STC |
| 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 | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 260mm |
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.