Airtac SI63 Standard Cylinder SI63BX100
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 SI63BX100 Standard Cylinder Specifications
- Model: SI63BX100
- Bore size: 63 mm
- Stroke: 100 mm
- Operating pressure: 0.1–0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic MF1 flange mounting
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Seal material: NBR (nitrile rubber)
- Tube material: Anodized aluminum alloy
- Weight: 2.3 kg (without accessories)
- Dimensions: 212mm(L) × 80mm(W) × 80mm(H) (at mid-stroke position)
- Max theoretical thrust: 307 kgf (at 0.63 MPa)
- Rod thread: M16×1.5 (ISO standard)
- Protection rating: IP40 (upgrade to IP67 with optional wiper)
A heavy-duty ISO 15552 compliant cylinder featuring double-acting operation and corrosion-resistant construction. The SI63BX100 combines 3-position adjustable pneumatic cushioning with a wear-resistant rod bearing, optimized for high-cycle applications. Includes built-in magnet for sensor compatibility (SI-M series). Requires 5μm filtered lubricated air (ISO 8573-1 class 3-4-3).
- Automotive welding fixture clamping
- Plastic injection molding ejectors
- Conveyor gate actuators
- Paper processing machinery
- Foundry equipment door operators
Installation note:
Maintain 0.1mm minimum parallel alignment between rod axis and load direction.
For vertical mounting, use counterbalance valves. Lubricate via port 2.5mm upstream
using ISO VG32 turbine oil. Max side load: 35N at full extension.
| Property | Property Value |
|---|---|
| sku | SI63BX100 |
| 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 | 100mm |
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.