Airtac SI63 Standard Cylinder SI63AX25S
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 SI63AX25S Standard Cylinder Specifications
- Model: SI63AX25S
- Bore size: 63mm
- Stroke: 25mm (customizable 25-500mm)
- Action type: Double-acting
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1)
- Port size: M5x0.8 (G1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50-700 mm/s
- Cylinder tube material: Aluminum alloy (hard anodized)
- Piston rod material: Chrome-plated carbon steel
- Seal material: NBR (nitrile rubber)
- Weight: 0.85kg (standard stroke)
- Dimensions:
- Length: 131mm (base length 106mm + stroke 25mm)
- Width: 63mm (mounting flange)
- Height: 82mm (including rod end)
High-precision industrial cylinder with integrated cushioning mechanism, featuring wear-resistant construction and ISO 6432 compatibility. The hard-anodized barrel surface provides superior corrosion resistance for humid environments. Designed for repetitive motion accuracy (±0.5mm positioning repeatability).
- Automated material handling systems
- Packaging machine clamping mechanisms
- CNC machine tool positioning
- Electronics assembly line actuators
- Automotive welding fixture controls
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain 0.3-1.0mm clearance between rod end and load during alignment.
For vertical mounting, install with piston rod facing downward to prevent sediment accumulation.
| Property | Property Value |
|---|---|
| sku | SI63AX25S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <25 mm> |
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.