Airtac SI63 Standard Cylinder SI63BX260S
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 SI63BX260S Standard Cylinder Specifications
- Model: SI63BX260S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63 mm (±0.1mm tolerance)
- Stroke: 260 mm (customizable from 25-500mm)
- Operating pressure: 0.15-1.0 MPa (15-145 PSI)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Chrome-plated carbon steel (HRA≥80)
- Tube material: Anodized aluminum alloy (6063-T5)
- Seal type: NBR seals (-20℃ to 80℃) / Optional FKM (-10℃ to 150℃)
- Port size: M5x0.8 (G1/8 adaptor included)
- Weight: 2.8 kg (excluding accessories)
- Dimensions:
- Total length: 364 mm (stroke 260 + end caps)
- Body diameter: 80 mm (hexagonal profile)
- Mounting center spacing: 40±0.2mm (front flange)
- Rod end thread: M16x1.5 (male)
- Max speed: 500-800 mm/s (with cushioning)
- Lubrication: Pre-lubricated (Relubrication interval: 2,000km)
- Protection rating: IP65 (standard) / IP67 (w/ wiper upgrade)
High-precision industrial cylinder featuring dual anti-rotation design and magnetic piston (D-M9N sensor compatible). The anodized barrel provides superior corrosion resistance for harsh environments. Optimized cushioning design reduces end-impact noise by 15dB compared to standard models.
- Plastic injection molding machine ejectors
- Automated palletizing systems
- Paper feed mechanisms in printing equipment
- Automotive welding fixture positioning
- Food processing conveyor gate controls
Installation guidelines:
Maintain ≤0.1mm/m alignment tolerance during mounting. Use only with filtered air (40μm + auto-drain). For vertical installations, add mechanical lock on rod end. Avoid side loads exceeding 30N.
| Property | Property Value |
|---|---|
| sku | SI63BX260S |
| 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 | SUS304 |
| 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.