Airtac SI63 Standard Cylinder SI63BX280
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 SI63BX280 Standard Cylinder Specifications
- Model: SI63BX280
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 63mm
- Stroke: 280mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Basic profile with ISO mounting grooves
- Port size: G1/8 (M5 optional)
- Operating temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated steel
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: NBR/PU (temperature-resistant variant available)
- Weight: 2.85kg (with standard accessories)
- Dimensions:
- Length: 435mm (full extended length)
- Width: 75mm (including mounting flanges)
- Height: 63mm (profile height)
- Protection rating: IP65 (wipers included)
- Max theoretical force: 2780N @0.63MPa
High-performance ISO cylinder designed for heavy-duty industrial automation. Features precision-machined guide bands for smooth operation and minimal stick-slip effect. The corrosion-resistant construction includes integrated magnetic sensor slots (model BX variant) for position feedback. Requires 40μm filtered air with ISO VG32 lubricator oil recommended.
- Material handling systems (conveyor gate actuators)
- Automotive assembly line clamping devices
- Press machine ejection mechanisms
- Packaging machine pusher arms
- Plastic injection molding machine core pullers
Installation note:
Optimal performance achieved when mounted horizontally. For vertical installations,
use rod-down orientation and specify optional guide units for heavy loads.
Maintain 0.5mm minimum clearance between cylinder and machine frame during thermal expansion.
| Property | Property Value |
|---|---|
| sku | SI63BX280 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 280mm |
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.