Airtac SI63 Standard Cylinder SI63BX400S
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 SI63BX400S Standard Cylinder Specifications
- Model: SI63BX400S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63 mm
- Stroke: 400 mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Port size: G1/8 (Rc1/8 optional)
- Piston rod thread: M16×1.5
- Mounting: Basic/Foot/Middle trunnion (ISO 15552 accessory compatibility)
- Material: Aluminum alloy barrel, hardened chromium-plated rod
- Seal material: NBR + PU combination
- Protection rating: IP65 (rod extended)
- Weight: 3.8 kg (with standard accessories)
- Dimensions: 616mm(L) × 83mm(W) × 83mm(H) (stroke-dependent length)
High-precision industrial cylinder featuring wear-resistant dual-material seals and triple chrome-plated rod surface treatment (3μm thickness). The T-slot mounting design enables multi-angle installation flexibility. Includes magnetic piston for sensor compatibility and air-saving function through optimized flow channels.
- Automated material handling systems
- Plastic injection molding machine ejectors
- Automotive assembly line positioning
- Heavy-duty clamping fixtures
- Paper processing equipment actuators
Operational guidance:
Maintain 0.3-1.0 MPa lubrication pressure for optimal performance.
For horizontal mounting exceeding 500mm stroke, use rod support brackets.
Magnetic sensor installation requires 1.5mm gap adjustment.
| Property | Property Value |
|---|---|
| sku | SI63BX400S |
| 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 | <400mm> |
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.