Airtac SI63 Standard Cylinder SI63AX500SH
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 SI63AX500SH Standard Cylinder Specifications
- Model: SI63AX500SH
- Bore size: 63 mm
- Stroke: 500 mm
- Operating pressure: 0.1–0.9 MPa
- Piston rod diameter: 20 mm
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: MF series square flange (ISO 15552 standard)
- Sensor compatibility: Built-in magnet for D-A93 series magnetic switches
- Port size: M5×0.8 or G1/8 (optional)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Weight: 3.45 kg (without accessories)
- Dimensions: 648mm(L) × 100mm(W) × 100mm(H) (fully retracted)
- Rod thread: M10×1.25 (external)
- Max theoretical thrust: 286 kgf @0.63MPa
- Lubrication: Pre-lubricated (recommended relubrication every 500km stroke)
High-precision ISO-compliant pneumatic cylinder optimized for heavy-duty linear motion. Features dual adjustable cushioning for smooth end-of-stroke deceleration and corrosion-resistant aluminum alloy construction. The SH variant includes enhanced rod seal design for high-cycle applications.
- Automated assembly line material handling
- Packaging machinery pusher mechanisms
- Automotive welding fixture positioning
- Plastic injection molding ejector systems
- Industrial door actuation systems
Installation note:
For vertical mounting applications exceeding 300mm stroke,
use guided alignment brackets to prevent side load.
Maximum allowable lateral load: 35N. Maintain 0.5mm minimum
clearance between rod end and load during alignment.
- Initial operation: 40-50 drops of ISO VG32 turbine oil
- Maintenance cycle: 1 drop per 1,000 cycles via air line lubricator
- Dry operation permitted for ≤5,000 cycles with clean air (dew point -25℃)
| Property | Property Value |
|---|---|
| sku | SI63AX500SH |
| Seal Material | FKM |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 500mm |
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.