Airtac SI63 Standard Cylinder SI63BX280S
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 SI63BX280S Standard Cylinder Specifications
- Model: SI63BX280S
- Bore size: 63 mm
- Stroke: 280 mm
- Operating pressure: 0.05–0.8 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1/MF2 optional)
- Port size: G1/4 (ISO standard)
- Temperature range: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod
- Seal material: NBR/PU (oil/heat resistant optional)
- Weight: 2.5 kg ±5%
- Dimensions: 416mm(L) × 80mm(W) × 80mm(H) (fully retracted)
- Rod thread: M12×1.25 (external)
- Max lateral load: 125 N at 0.5 MPa
- ISO standard: 6432 compliant
High-precision industrial cylinder with double-acting operation and corrosion-resistant construction. Features magnetic piston for position sensing compatibility (sensor not included). The hardened piston rod extends through a bronze bushing for smooth linear motion, with wear-resistant seals ensuring >3,000km service life under standard conditions.
- Packaging machinery clamping mechanisms
- Automotive welding fixture positioning
- CNC machine tool part ejection systems
- Material handling conveyor diverters
- Plastic injection molding machine actuators
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.3mm minimum lateral alignment tolerance. For vertical mounting, install rod-end down to prevent contaminant accumulation. Allow 15mm clearance for magnetic sensor installation.
| Property | Property Value |
|---|---|
| sku | SI63BX280S |
| 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 | 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.