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 SI63AX175 Standard Cylinder Specifications
- Model: SI63AX175
- Type: Double-acting pneumatic cylinder (ISO 6432 compliant)
- Bore size: 63 mm
- Stroke: 175 mm
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Piston rod material: Hard chrome-plated steel (Cr-Mo steel base)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Port size: G1/4 (ISO standard thread)
- Temperature range: -20℃ to 80℃
- Max piston speed: 0.1–1.5 m/s
- Weight: 2.5 kg (without accessories)
- Dimensions: 308mm(L) × 63mm(W) × 63mm(H) (minimum extended length)
- Mounting options: Basic type (axial mounting)
- Protection rating: IP54 (standard)
- Lubrication: Pre-lubricated (oil-free operation possible)
A high-rigidity compact cylinder featuring precision honed tubing and wear-resistant seals. The SI63AX175 combines optimized air consumption with 25% reduced weight compared to traditional models through its aluminum alloy construction. The dual adjustable cushions minimize end-impact noise while maintaining positioning accuracy (±0.5mm repeatability). Includes built-in magnet for sensor mounting in automated systems.
- Packaging machinery clamp positioning
- Automated assembly line part transfer
- Printing press paper feed mechanisms
- Automotive welding fixture actuation
- Food processing equipment (NBR seals compatible with food-grade lubricants)

Property | Property Value |
---|---|
sku | SI63AX175 |
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 | SUS420J2 |
Magnet | Non-magnetic |
Bore Diameter | 63mm |
Stroke | 175mm |
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.