Airtac SI63 Standard Cylinder SI63AX475S
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 SI63AX475S Standard Cylinder Technical Specifications
- Model: SI63AX475S
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 475mm (customizable up to 1000mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (optional foot/mounting flange)
- Port size: G1/8 (M5×0.8 optional)
- Piston speed: 50-750 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Protection class: IP65 (dust-tight & water jet resistant)
- Weight: 3.5kg ±2% (without accessories)
- Dimensions (retracted): 735mm(L) × 80mm(W) × 80mm(H)
- Repeat accuracy: ±0.5mm
- Lubrication: Pre-lubricated (recommended ISO VG32 oil)
High-thrust double-acting cylinder with reinforced end caps, designed for heavy-duty industrial applications requiring extended stroke precision. Features corrosion-resistant construction with integrated magnetic sensor slots (inductor type: S-□03). The 63mm bore generates 3120N thrust at 0.7MPa pressure (theoretical value). Requires 40μm filtered air with ≤5mg/m³ oil content.
- Injection molding machine ejector systems
- Automotive assembly line clamping devices
- Sheet metal punching press actuators
- Packaging machine vertical lift mechanisms
- Warehouse automated stacking systems
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical installations exceeding 45° angle, use external guide mechanisms.
Lubricate every 6 months under normal operating conditions.
| Property | Property Value |
|---|---|
| sku | SI63AX475S |
| 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 | 475 mm |
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.