Airtac SI63 Standard Cylinder SI63BX400
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 SI63BX400 Standard Cylinder Technical Details
- Model: SI63BX400
- Bore size: Ø63 mm
- Stroke: 400 mm
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting type: Basic (MF1)
- Port size: PT1/4 (G1/4 optional)
- Rod end thread: M16×1.5
- Seal material: NBR (standard)/PU (optional)
- Protection class: IP40 (IP67 with optional magnetic switch)
- Weight: 3.8 kg (bare cylinder), 4.2 kg (with magnetic piston)
- Dimensions:
- Body diameter: 63 mm
- Extended length: 696 mm (400mm stroke)
- Retracted length: 296 mm
- Mounting base: 125×50 mm
High-torque industrial cylinder with chrome-plated piston rod (hardness HRC45-50) and precision honed tube. Features wear-resistant guide rings and optimal air consumption design. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality. Maximum lateral load capacity: 150N at rod end.
- Automotive assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Heavy-duty material handling systems
- Paper processing equipment actuators
- Foundry machine core-pulling operations
Maintenance protocol:
Lubricate with ISO VG32 hydraulic oil (1-2 drops per port weekly).
Avoid angular misalignment exceeding ±2° during installation.
Recommend using SMC-LF10 series auto switches for position feedback.
| Property | Property Value |
|---|---|
| sku | SI63BX400 |
| 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 | <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.