Airtac SI63 Standard Cylinder SI63BX475
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 SI63BX475 Standard Cylinder Specifications
- Model: SI63BX475
- Bore size: 63 mm
- Stroke: 475 mm (customizable on request)
- Operation type: Double-acting
- Working pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston rod thread: M14×1.5
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, hardened steel rod
- Seal material: NBR (Nitrile rubber)
- Weight: 3.8 kg ±2% (without accessories)
- Dimensions:
- Length: 776 mm (full extension)
- Body diameter: 70 mm
- Mounting base: 125×42 mm
- Max theoretical thrust: 3120 N @ 0.7 MPa
- ISO standard: 15552 compliant
- Lubrication: Pre-lubricated (Oil-free operation possible)
High-precision industrial cylinder with chrome-plated piston rod for corrosion resistance. Features dual adjustable cushioning to minimize impact at stroke ends. Optional magnetic piston version (SI63BX475-M9) available for position sensing. Compatible with ISO mounting accessories (VDMA/NFPA patterns).
- Automated assembly line clamping mechanisms
- Plastic injection molding ejectors
- Sheet metal punching press actuators
- Automotive welding fixture positioning
- Packaging machine product pushers
Installation guidance:
For horizontal mounting exceeding 500mm stroke, use intermediate rod supports.
Maintain 0.3-1.0 MPa lubrication pressure if using oil mist lubrication.
Allow 25mm clearance behind rod end for maintenance.
- Max speed: 500-800 mm/s (dependent on load)
- Recommended load factor: ≤80% of max thrust
- Cycle life: 5,000 km (rod travel distance)
| Property | Property Value |
|---|---|
| sku | SI63BX475 |
| 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 | 475 mm |
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.