Airtac SI63 Standard Cylinder SI63X1800S
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 SI63X1800S Standard Cylinder Specifications
- Model: SI63X1800S
- Type: Double-acting pneumatic cylinder
- Bore size: 63 mm
- Stroke: 1800 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional foot/mounting flange)
- Piston rod thread: M20×1.5 external thread
- Seal material: NBR (Nitrile Butadiene Rubber)
- Temperature range: -20℃ to 80℃
- Port size: G1/2
- Weight: 18.7 kg (with rod)
- Dimensions: 2000mm(L) × 86mm(W) × 86mm(H)
- Rod diameter: 20 mm
- Max theoretical thrust: 2805N @0.63MPa
- Lubrication: Pre-lubricated (non-relubrication design)
High-rigidity long-stroke cylinder featuring chromium-plated piston rod and precision honed tube. Designed for heavy-duty linear motion applications requiring extended travel and stability. Includes magnetic piston for sensor compatibility and anti-rotation mechanism for precise load guidance.
- Automotive assembly line positioning systems
- Sheet metal stamping equipment
- Packaging machinery ejection systems
- Plastic injection molding machine part extractors
- Large-scale material handling gates/doors
Installation note:
Requires intermediate support bracket for strokes exceeding 1000mm.
Maintain 0.5-1mm/m alignment tolerance during mounting.
Use flexible couplings for piping connections to prevent side load.
Maintenance alert:
Inspect rod seals every 500,000 cycles in normal operation.
Maximum permissible lateral load: 118N at full extension.
Do not exceed 1.5 m/s piston speed without external damping.
| Property | Property Value |
|---|---|
| sku | SI63X1800S |
| 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 | <1800mm> |
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.