Airtac SI63 Standard Cylinder SI63X205S
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 SI63X205S Standard Cylinder Specifications
- Model: SI63X205S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63mm
- Stroke: 205mm (customizable 25-500mm)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting: Multiple options (MF1/MF2/MF4 base mounts)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod thread: M20×1.5 external
- Material: Aluminum alloy barrel, hardened chrome-plated rod
- Seal material: NBR (nitrile) standard, optional FKM/Viton
- Protection rating: IP65 (wipers included)
- Weight: 3.2kg ±5% (without accessories)
- Dimensions:
- Body diameter: 63mm
- Retracted length: 380mm
- Extended length: 585mm
- Mounting base: 85mm × 42mm (MF2 pattern)
High-precision industrial cylinder with anodized corrosion-resistant finish, designed for heavy-duty cycling (up to 2 million cycles at rated pressure). Features wear-resistant guide rings and precision honed inner tube surface (Ra ≤0.4μm). Compatible with ATEX Zone 2 environments when configured with anti-spark accessories.
- Automated material handling systems
- Plastic injection molding machine ejectors
- Paper converting equipment actuators
- Automotive welding fixture positioning
- Food processing line pushers (food-grade grease option)
Installation notes:
- Align cylinder axis within 0.2mm angular misalignment tolerance
- Use M6 mounting screws with 12.9 grade minimum hardness
- Lubricate with ISO VG32 hydraulic oil (pre-lubricated for initial use)
- Install magnetic sensor (separate purchase) with 0.5mm air gap maximum
| Property | Property Value |
|---|---|
| sku | SI63X205S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 205mm |
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.