Airtac SI63 Standard Cylinder SI63AX90
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 SI63AX90 Standard Cylinder Technical Specifications
- Model: SI63AX90
- Bore size: 63mm (2.48")
- Stroke: Customizable (standard range 25-500mm)
- Operating pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning type: Adjustable elastic cushion (both ends)
- Port size: G1/4 (NPT1/4 optional)
- Piston speed: 50-750 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 2.3kg (5.07lbs) base model (without rod)
- Dimensions (L×W×H):
- Body diameter: 63mm ±0.1mm
- Rod diameter: 20mm (standard chrome-plated steel)
- Retracted length: 181mm (minimum stroke version)
- Extended length: Varies with stroke (L = basic length + stroke)
- Mounting types: MF1/MF2 front flange, MB1/MB2 rear flange, MP4 foot mounting
- Seal material: High-grade NBR + PU combination
- Rod material: SCM435 alloy steel with hard chrome plating (3-layer)
- Tube material: Aluminum alloy 6063-T5 with oxidation treatment
High-rigidity ISO15552 compliant cylinder featuring wear-resistant construction and precision honed tube. The X-series design incorporates enhanced rod bearing support for reduced lateral deflection, making it ideal for applications requiring extended stroke precision. Includes magnetic piston for sensor compatibility (SI63AXM90 variant available with built-in magnet).
- Automated palletizing systems requiring heavy payloads (up to 1,200N thrust)
- Plastic injection molding machine ejectors
- Automotive assembly line clamping fixtures
- Paper converting equipment with long-stroke requirements
- Food processing machinery (optional stainless steel version)
Installation guidelines:
For vertical mounting, use dual rod locks when holding static loads.
Lubricate with ISO VG32 hydraulic oil if using non-lubricated air supply.
Maintain 0.3mm minimum clearance between magnetic sensors and cylinder body.
| Property | Property Value |
|---|---|
| sku | SI63AX90 |
| 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 | 90mm |
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.