Airtac SI63 Standard Cylinder SI63AX260S
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 SI63AX260S Standard Cylinder Specifications
- Model: SI63AX260S
- Bore size: 63 mm
- Stroke: 260 mm
- Operation type: Double-acting
- Cushioning: Adjustable pneumatic cushion (both ends)
- Operating pressure: 0.1–0.9 MPa
- Port size: G1/8 (Rc1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Mounting type: AX series front flange (ISO 15552 standard)
- Rod end type: Female thread M16×1.5
- Weight: 3.2 kg (with magnetic switch)
- Dimensions: 360mm(L) × 76mm(Ø) × 100mm(W at flange)
- Sensor compatibility: Built-in magnet for M9/M12 magnetic switches
- Rod anti-rotation: Standard
- Protection class: IP67 (dust/water resistant)
A heavy-duty ISO cylinder with precision-machined aluminum alloy body, designed for high-cycle industrial applications. Features wear-resistant rod bearings and corrosion-resistant hard chrome plated piston rod (18μm thickness). Includes dual cushioning adjustment screws for smooth end-of-stroke deceleration. Requires ISO VG32 hydraulic oil mist lubrication for optimal seal life.
- Injection molding machine ejectors
- Automated palletizing systems
- CNC machine tool clamping
- Steel mill conveyor positioning
- Packaging machine actuator
Installation tip:
Align cylinder axis within 0.2mm perpendicularity tolerance during mounting.
For horizontal installations exceeding 1m stroke, use rod support guides.
Lubricate through air supply (5-10 drops/m³) for continuous operation.
Critical note:
Avoid side load exceeding 30N. Maximum allowable rod end play: ±1.5° angular misalignment.
Magnetic switch wiring must use shielded cables in high EMI environments.
| Property | Property Value |
|---|---|
| sku | SI63AX260S |
| 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 | 260mm |
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.