Airtac SI63 Standard Cylinder SI63X515S
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 SI63X515S Standard Cylinder Specifications
- Model: SI63X515S
- Type: ISO 6432 standard double-acting cylinder
- Bore size: Ø63 mm
- Stroke: 515 mm
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Chrome-plated carbon steel (HCP)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 4.65 kg (with standard accessories)
- Dimensions (L×W×H): 615mm × 80mm × 80mm (Full extension length)
- Mounting types: Basic type (MF1), with optional foot/mounting flange
- Port size: M14×1.5 (G1/8 adaptor included)
- Rod end thread: M16×1.5
- Max theoretical thrust: 1,940N @0.63MPa
A heavy-duty industrial cylinder with extended stroke capability, featuring wear-resistant chromium plating and anti-rotation guide design. The hardened aluminum construction ensures corrosion resistance in humid environments. Includes magnetic piston for position sensing compatibility (sensor not included). Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- Paper processing equipment actuators
- Automotive welding fixture positioning
- Packaging machine pusher mechanisms
Installation note:
Lubricate through air port before initial use (ISO VG32 recommended).
For horizontal mounting exceeding 300mm stroke, support rod end with guide mechanism.
Maintain 0.5mm minimum clearance between magnetic switch and cylinder body.
| Property | Property Value |
|---|---|
| sku | SI63X515S |
| 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 | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 515mm |
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.