Airtac SI63 Standard Cylinder SI63X115S
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 SI63X115S Standard Cylinder Specifications
- Model: SI63X115S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 63 mm
- Stroke: 115 mm (±0.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Piston rod thread: M16×1.5 (external)
- Port size: G1/8 (NPT1/8 optional)
- Operating medium: Dry air (ISO 8573-1:2010 Class 3.4.2)
- Ambient temperature: -20℃ to 80℃ (no freeze)
- Seal material: Polyurethane (NBR optional)
- Body material: Anodized aluminum alloy
- Weight: 2.65 kg (±3%)
- Dimensions: 255mm(L) × 63mm(Bore) × 80mm(Mounting height)
- Rod end type: Female thread with pivot eye
- ISO mounting: Standard to ISO 15552 (previously ISO 6431)
A high-cycling workhorse cylinder with dual anti-rotation design, featuring corrosion-resistant hard anodization and 500km+ service life under rated conditions. The double-sealed piston design maintains consistent thrust force (±5% variance) across 0.2-0.8 MPa pressure range. Requires 5-40μm filtered air with oil mist lubrication recommended for high-frequency use.
- Automated material handling pushers (1-3 million cycles/year)
- Plastic injection molding ejectors
- Textile machinery tension control systems
- Automotive assembly line clamping fixtures
- Food processing conveyor gate actuators
Installation tip:
Allow 0.5-1mm lateral play during mounting alignment to prevent side load.
For vertical installations exceeding 0.5m/s piston speed, specify model with
external shock absorber (SI63X115S-ESD variant).
| Property | Property Value |
|---|---|
| sku | SI63X115S |
| 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 | 115mm |
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.