Airtac SI63 Standard Cylinder SI63AX280
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 SI63 Standard Cylinder SI63AX280 Technical Specifications
- Model: SI63AX280
- Bore size: Ø63mm
- Stroke: 280mm
- Operating pressure: 0.15–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: PT1/4 (G1/4 optional)
- Mounting type: Basic type (axial mounting holes)
- Piston material: High-strength aluminum alloy
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR rubber seals
- Temperature range: -20℃ to 80℃
- Weight: 2.5kg ±5% (without accessories)
- Dimensions: 350mm(L) × 80mm(W) × 80mm(H) (at full extension)
- Rod thread: M16×1.5
- Max theoretical thrust: 283kgf @0.63MPa
- ISO standard: ISO 6432 compliant
High-precision industrial cylinder with triple chrome-plated piston rod for enhanced corrosion resistance. Features dual adjustable pneumatic cushions to minimize end-impact noise (≤75dB). Optional magnetic version (SI63AX280-M9) available for position sensing. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- Textile machinery tension control
- Palletizing robot end-effectors
- Semiconductor wafer handling equipment
Installation guidelines:
Maintain 0.05mm maximum misalignment during mounting. Lubricate through air port using
Class 1-3 μm filter-regulator-lubricator unit. Avoid side load exceeding 30N.
| Property | Property Value |
|---|---|
| sku | SI63AX280 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 280mm |
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.