Airtac SI63 Standard Cylinder SI63AX500S
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 SI63AX500S Standard Cylinder Specifications
- Model: SI63AX500S
- Bore size: 63 mm
- Stroke: 500 mm
- Operating pressure: 0.15–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1) with front flange
- Material: Aluminum alloy barrel, hardened steel piston rod
- Rod end type: External thread (M20×1.5)
- Seal material: NBR/PU combination
- Port size: G1/8 (M5×0.8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Weight: 4.2 kg (Approx. with rod)
- Dimensions:
- Length: 728 mm (full extension)
- Body width: 76 mm
- Height: 80 mm (including mounting flange)
- ISO standard: 6432 compliant
- Protection rating: IP54 (standard seals)
A high-performance ISO cylinder with optimized air consumption and anti-rotation design. Features chrome-plated piston rod with wear-resistant scraper seal to prevent particulate ingress. The double-acting design provides balanced force output (1,960N @0.5MPa) with 0.5mm/s² positioning repeatability. Includes magnetic piston for sensor compatibility.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- Automotive welding fixture positioning
- Packaging machine product pushers
- CNC machine tool door actuators
Installation notes:
- Align cylinder axis within 0.2mm parallel tolerance
- Use swivel joints for angled load paths
- Lubricate with ISO VG32 hydraulic oil if non-lube system
- Allow 50mm clearance for magnetic sensors
| Property | Property Value |
|---|---|
| sku | SI63AX500S |
| 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 | 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.