Airtac SI63 Standard Cylinder SI63BX1720S
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 SI63BX1720S Standard Cylinder Specifications
- Model: SI63BX1720S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63 mm
- Stroke: 1720 mm (customizable on request)
- Operating pressure: 0.05–1.0 MPa
- Operating medium: Dry air (Lubricated operation recommended)
- Cushioning: Adjustable hydraulic buffer (both ends)
- Mounting style: Basic type (MF1) with front flange
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Piston rod thread: M16x1.5
- Temperature range: -20℃ to 80℃
- Cylinder tube material: Aluminum alloy (hard anodized)
- Piston rod material: Carbon steel (chrome-plated)
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP54 (standard wiper)
- Weight: 5.8 kg (±2% tolerance)
- Dimensions (L×W×H):
- Retracted length: 1814 mm
- Extended length: 3534 mm
- Mounting flange width: 100 mm
- Overall height (with accessories): 105 mm
High-precision long-stroke cylinder featuring wear-resistant chromium plating and precision honed inner tube. The SI63BX1720S utilizes dual adjustable hydraulic cushions to minimize end-impact noise (≤70 dB at 0.5 MPa). Includes built-in magnet for position sensing compatibility. Requires 40μm filtered air and ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated palletizing systems in logistics centers
- Press machine ejection mechanisms
- Large-format CNC router clamping devices
- Automotive assembly line transfer systems
- Semiconductor wafer handling robots
Installation guidelines:
Support rod at 1m intervals for full extension. Maintain ≤0.5mm/m alignment tolerance.
Lubricate through air ports at initial installation (2-3 drops ISO VG32 oil). Avoid lateral
forces exceeding 30N during operation.
| Property | Property Value |
|---|---|
| sku | SI63BX1720S |
| 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 | 1720mm |
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.