Airtac SI63 Standard Cylinder SI63AX550
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 SI63AX550 Standard Cylinder Specifications
- Model: SI63AX550
- Bore size: 63mm
- Stroke: 550mm
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable air cushion (both ends)
- Action type: Double-acting
- Mounting style: Basic type (MF1) with optional accessories
- Port size: G1/4 (NPT1/4 optional)
- Piston speed: 50–800 mm/s
- Rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP65 (standard), IP67 (optional)
- Weight: 4.2kg ±2%
- Dimensions:
- Extended length: 925mm
- Retracted length: 375mm
- Body width: 85mm
- Mounting height: 50mm
High-performance ISO-compliant cylinder designed for heavy-duty industrial applications requiring extended stroke precision. Features corrosion-resistant construction with dual anti-rotation guides and magnetic piston for position sensing compatibility. Requires 5μm filtered air with ISO VG32 lubricator oil (optional oil-free operation).
- Automated assembly line material handling
- Injection molding machine ejection systems
- Automotive welding fixture positioning
- Palletizing robot end-effector drives
- CNC machine tool clamping mechanisms
Installation note:
Maintain 0.05mm minimum alignment tolerance during mounting.
For vertical installations exceeding 45° angle, specify rod-down position
and add 10% safety factor to load calculations. Lubricate through air supply
for first 50 operation cycles.
| Property | Property Value |
|---|---|
| sku | SI63AX550 |
| 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 | 550mm |
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.