Airtac SI63 Standard Cylinder SI63AX900S
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 SI63AX900S Standard Cylinder Specifications
- Model: SI63AX900S
- Bore size: 63 mm
- Stroke: 900 mm
- Operation type: Double-acting
- Working pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/8 (ISO standard)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 4.8 kg (±2%)
- Dimensions (L×W×H): 1160mm × 78mm × 78mm (at full extension)
- Mounting type: Basic (no flange) with standard mounting accessories
- Protection class: IP54 (standard sealing)
- Lubrication: Pre-lubricated (maintenance-free for 2000 km operation)
The SI63AX900S long-stroke pneumatic cylinder delivers 420N thrust at 0.6MPa, featuring precision honed tubing for ultra-low friction. Its anodized surface treatment provides corrosion resistance in humid environments. The dual adjustable cushions prevent end-impact noise while allowing 15% faster cycle times compared to fixed cushion models.
- Automated palletizing systems (box stacking)
- Plastic injection molding machine ejectors
- Automotive welding line positioning arms
- Paper processing equipment tension control
- Solar panel cleaning mechanism drives
Installation tip:
For vertical installations exceeding 45° angle, use auxiliary rod support brackets (sold separately).
Lubricate through air port every 8,000 cycles in high-speed (>1m/s) applications.
| Property | Property Value |
|---|---|
| sku | SI63AX900S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <900mm> |
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.