Airtac SI63 Standard Cylinder SI63BX325
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 SI63BX325 Standard Cylinder Specifications
- Model: SI63BX325
- Bore size: 63 mm
- Stroke: 325 mm
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (standard) with optional G1/8 adapters
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting style: Basic type (axial foot mounting)
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod
- Seal material: NBR (nitrile) with polyurethane wear rings
- Protection rating: IP54 (standard dust/water resistance)
- Weight: 2.8 kg (with mounting brackets)
- Dimensions: 416mm(L) × 83mm(W) × 83mm(H) (retracted length)
A heavy-duty ISO 15552 compliant cylinder featuring precision honed tubing and corrosion-resistant construction. The dual adjustable cushions prevent impact damage at stroke ends, while the multi-lip seal design ensures leak-free operation even under side load conditions. Includes magnetic piston for sensor compatibility.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Palletizing robot arm actuators
- CNC machine tool door interlocks
- Textile machinery tension control systems
Installation guidelines:
Maintain 0.5–1mm alignment tolerance during mounting. Lubricate through air port using ISO VG32 hydraulic oil
(2–3 drops per cycle). For vertical mounting, install piston rod downward to prevent debris accumulation.
| Property | Property Value |
|---|---|
| sku | SI63BX325 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 325mm |
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.