Airtac SI63 Standard Cylinder SI63X210
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 SI63X210 Standard Cylinder Specifications
- Model: SI63X210
- Type: Double-acting pneumatic cylinder (ISO 6432 compliant)
- Bore size: 63 mm
- Stroke: 210 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Basic type (optional front flange/rear flange)
- Port size: G1/8 (NPT optional)
- Piston rod material: Hard chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) standard (PU optional)
- Operating temperature: -20℃ to 80℃
- Weight: 1.8 kg ±3% (excluding accessories)
- Dimensions:
- Total length (L): 310 mm (stroke-dependent)
- Body diameter: 76 mm
- Mounting base width: 32 mm
- Rod end thread: M10×1.25
- Max theoretical thrust: 286 kgf @0.63 MPa
- Lubrication: Non-lube or oil-lubricated operation
- IP rating: IP65 (standard seals)
A high-rigidity cylinder featuring precision honed tubing and dual anti-rotation guides for stable linear motion. The SI63X210 combines 1.5x oversize piston bearings for reduced wear and improved side load capacity. Requires 40μm filtered compressed air with ≤5% relative humidity. Compatible with magnetic sensors (separately ordered).
- Automated assembly line clamping units
- Packaging machine ejection systems
- CNC machine tool part positioning
- Material handling lift mechanisms
- Textile machinery tension control
Installation tip:
Align cylinder axis within ±0.5° of load path. For vertical mounting,
use locknut retention on piston rod threads. Lubricate through air
supply (ISO VG32 recommended) if using oil-fog lubrication system.
| Property | Property Value |
|---|---|
| sku | SI63X210 |
| 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 | 63mm |
| Stroke | 210mm |
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.