Airtac SI63 Standard Cylinder SI63X225S
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 SI63X225S Standard Cylinder Specifications
- Model: SI63X225S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 63 mm (±0.1mm manufacturing tolerance)
- Stroke: 225 mm (adjustable cushioning at both ends)
- Operating pressure: 0.05–1.0 MPa (7-145 psi)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Port size: G1/4 (BSPP thread)
- Cushion type: Adjustable rubber buffer + shock absorber pad
- Mounting style: Basic type (optional foot/mounting flange)
- Piston rod material: Chrome-plated carbon steel (Cr-Mo alloy)
- Tube material: Anodized aluminum alloy (hard coat 15-25μm)
- Seal material: NBR (nitrile) with wear-resistant ring
- Weight: 1.83 kg (excluding accessories)
- Dimensions:
- Body length: 293 mm (without rod)
- Extended length: 293 + 225 = 518 mm
- Width (mounting base): 32 mm
- Height (bore center): 63 mm
High-force industrial cylinder featuring corrosion-resistant construction and precision honed tube. Equipped with magnetic piston (D-M9NW sensor compatible) for position feedback. The S-series model includes built-in mounting threads (M6x1.0) on both end caps for accessory attachment. Requires ISO 8573-1 class 3 lubricated air (optional oil-free operation with special seals).
- Automated material handling systems
- Press machine ejection mechanisms
- Plastic injection molding clamp units
- Packaging line product positioning
- Automotive assembly jig actuators
Installation note:
Maintain 0.3-1.0 MPa operating pressure for optimal performance.
Lubricate via air line lubricator (ISO VG32 recommended) unless using oil-free seals.
Allow 5mm clearance around cylinder body for heat dissipation.
| Property | Property Value |
|---|---|
| sku | SI63X225S |
| 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 | 225mm |
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.