Airtac SI63 Standard Cylinder SI63BX30S
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 SI63BX30S Standard Cylinder Specifications
- Model: SI63BX30S
- Bore size: 63 mm
- Stroke: 30 mm
- Operating pressure: 0.1–1.0 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (standard front/rear flange options available)
- Port size: M5x0.8 (G1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Rod material: Stainless steel (SUS304)
- Tube material: Aluminum alloy (hard anodized)
- Seal type: NBR/PU (oil & wear resistant)
- Weight: 0.85 kg (excluding accessories)
- Dimensions: 150mm(L) × 63mm(W) × 63mm(H) (minimum extended length)
- ISO certification: 6431/15552 compliant
- Protection class: IP54 (standard wiper design)
High-performance compact cylinder with dual adjustable cushions for smooth stroke termination. Features corrosion-resistant construction and precision honed inner tube surface (Ra ≤0.2μm). Requires 40μm filtered air and ISO VG32 hydraulic oil lubrication (when used in oil mist lubrication systems).
- Packaging machinery clamping mechanisms
- CNC machine tool door interlocks
- Automated material handling systems
- Electronics assembly press fittings
- Textile machinery tension control
Installation note:
Allow 5mm minimum clearance around cylinder body for heat dissipation.
Lubricate rod with pneumatic tool oil monthly in dry environments.
For vertical mounting, install rod end downward to prevent particulate ingress.
| Property | Property Value |
|---|---|
| sku | SI63BX30S |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 30mm |
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.