Airtac SI63 Standard Cylinder SI63AX5S
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 SI63AX5S Standard Cylinder Specifications
- Model: SI63AX5S
- Type: ISO 6432 standard single-acting spring return cylinder
- Bore size: 63 mm
- Stroke: Customizable (5-500mm), standard strokes available in 25mm increments
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 1.8 kg (base model with 50mm stroke)
- Dimensions (L×W×H):
- Basic length: 158mm (50mm stroke model)
- Width (square tube): 63mm × 63mm
- Mounting bracket thickness: 12mm
- Max theoretical force: 311.5N @ 0.7MPa
- Air consumption: 2.07L/stroke @ 0.5MPa
- ISO certification: ISO 6432:2015 compliant
High-precision industrial cylinder featuring dual adjustable cushions and corrosion-resistant construction. The square tube design enables multiple mounting configurations (axial, lateral, or foot mounting). Built-in magnetic piston allows for position sensing compatibility. Optional rod-end accessories include clevis, flange, and trunnion mounts.
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- Food processing conveyor gate controls
- Automotive welding fixture positioning
- Printing press paper feed mechanisms
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3mm minimum clearance between magnetic sensor and cylinder body.
Maximum side load capacity: 35N at full extension.
| Property | Property Value |
|---|---|
| sku | SI63AX5S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <5mm> |
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.