Airtac SI63 Standard Cylinder SI63X980S
2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
AirTAC SI63X980S Standard Cylinder Specifications
- Model: SI63X980S
- Bore size: 63mm (ISO standard)
- Stroke: 980mm (maximum extended length)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable elastic cushion (both ends)
- Piston speed: 50–800 mm/s (lubricated condition)
- Mounting style: Basic type (axial foot/rod flange optional)
- Rod thread: M20×1.5 (external)
- Ambient temperature: -20℃ to 80℃
- Seal material: Polyurethane (NBR optional)
- Weight: 7.8kg ±2% (without accessories)
- Dimensions: 1375mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Port size: G1/8 (dual ports at both ends)
- Rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Repeat accuracy: ±0.5mm
High-precision long-stroke pneumatic cylinder with heavy-duty construction, featuring wear-resistant chromium plating and multi-layered sealing system. Optimized for smooth operation in full-extension applications with lateral load compensation. Requires ISO VG32 hydraulic oil mist lubrication (0.1-0.3cc/min recommended).
- Automated warehouse stacker cranes
- Sheet metal stamping machine ejectors
- Plastic injection molding machine gates
- Automotive assembly line positioning
- Solar panel cleaning system actuators
Installation note:
Requires rigid mounting surface (flatness ≤0.1mm/m) and guided support for strokes >500mm.
Avoid side load exceeding 10% of maximum thrust. Lubricate through air supply (oil-fog type)
for optimal seal performance.
| Property | Property Value |
|---|---|
| sku | SI63X980S |
| 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 | 63mm |
| Stroke | 980mm |
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.