Airtac SI63 Standard Cylinder SI63X120
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 SI63X120 Standard Cylinder Technical Specifications
- Model: SI63X120
- Type: ISO 6432 compliant single-acting/push type
- Bore size: Ø63 mm (±0.1mm manufacturing tolerance)
- Stroke: 120 mm (customizable 25-500mm)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-800 mm/s (lubricated condition)
- Cushioning: Adjustable elastic cushion (both ends)
- Ambient temperature: -20℃ to 80℃
- Mounting style: Basic type (optional foot/mounting flange)
- Port size: M14×1.5 (G1/8 adaptor available)
- Seal material: High-grade NBR + polyurethane
- Weight: 1.95 kg (±3%)
- Dimensions:
- Extended length: 248 mm
- Retracted length: 128 mm
- Body diameter: 73 mm
- Rod diameter: Ø20 mm
- Protection class: IP54 (standard), IP67 optional
- Certification: RoHS compliant
High-precision industrial cylinder featuring chromium-plated piston rod (HRC 35-45 hardness) and cold-drawn aluminum barrel with oxidation-resistant coating. Optimized for repetitive motion control with ≤0.5mm positioning repeatability. Integrated magnet slot for sensor mounting (PNP/NPN compatible). Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated material handling systems
- Plastic injection molding ejectors
- CNC machine tool clamping devices
- Automotive assembly line positioning
- Packaging machine pusher mechanisms
- Die-casting machine core pulling systems
Maintenance protocol:
Lubricate every 5,000km stroke travel (3,000km in high-dust environments).
Use only AirTAC AFF-01 grease for seal maintenance. Avoid angular misalignment
exceeding ±2° during installation.
| Property | Property Value |
|---|---|
| sku | SI63X120 |
| 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 | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 120mm |
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.