Airtac SI63 Standard Cylinder SI63X160SFTC
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 SI63X160SFTC Standard Cylinder Specifications
- Model: SI63X160SFTC
- Type: Double-acting, ISO 6432 standard
- Bore size: 63 mm
- Stroke: 160 mm
- Operating pressure: 0.15–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: 1/4" NPT or G1/8 (optional)
- Piston rod material: Chrome-plated carbon steel (H5 tolerance)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 2.8 kg (without accessories)
- Dimensions (L×W×H): 260mm × 63mm × 63mm (stroke extended)
- Mounting type: Front flange (MF1) with integrated mounting holes
- Rod end: Female thread M16×1.5
- Protection rating: IP65 (standard seals)
- Max theoretical force (@0.63MPa): 1963N (push), 1775N (pull)
The SI63X160SFTC features a precision-ground stainless steel piston rod with wear-resistant seals, optimized for high-cycle applications. Its modular design allows optional magnetic piston integration for position sensing. The compact profile and high rigidity make it ideal for space-constrained industrial environments.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- Conveyor gate actuators in logistics sorting
- Textile machinery tension control devices
- Automotive welding fixture positioning
Installation notes:
Align cylinder axis with load movement direction. Use flexible couplings to compensate for minor misalignments.
For vertical mounting, install speed controller at rod end to prevent piston slam. Lubricate with ISO VG32 hydraulic oil
if not using pre-lubricated air supply.
- Relubricate every 500,000 cycles (non-lubricated systems)
- Inspect rod seals every 3 months in high-humidity environments
- Replace cushion seals after 5,000 km cumulative stroke distance
| Property | Property Value |
|---|---|
| sku | SI63X160SFTC |
| 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 | 160mm |
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.