Airtac SI63 Standard Cylinder SI63X450TC
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 SI63X450TC Standard Cylinder Specifications
- Model: SI63X450TC
- Bore size: 63 mm
- Stroke: 450 mm
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (TC)
- Mounting style: Basic front/rear threaded (MF1)
- Port size: M14×1.5 (standard), optional NPT1/4
- Piston speed: 50–800 mm/s
- Temperature range: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel (SUS304)
- End caps: Aluminum alloy
- Seals: NBR (Nitrile) rubber
- Weight: 4.5 kg ±3% (without accessories)
- Dimensions:
- Extended length: 756 mm (stroke + 306mm)
- Retracted length: 306 mm
- Body diameter: 80 mm (max outer dimension)
- Rod end thread: M16×1.5
High-thrust industrial cylinder optimized for long-stroke applications requiring precise linear motion. Features dual adjustable cushioning (front/rear) with 5-stage shock absorption and chrome-plated piston rod for corrosion resistance. Includes wear-resistant guide bushings and integrated mounting threads. Compatible with auto switches (requires magnetic piston version for sensor mounting).
- Press machine ejection systems
- Automotive welding fixture positioning
- Packaging line product transfer gates
- Plastic injection molding machine clamps
- Heavy-duty material handling systems
Installation notes:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Lubricate with ISO VG32 hydraulic oil before initial use. Avoid side loads exceeding 30N.
For vertical mounting, use locknut (AN6) on piston rod thread.
| Property | Property Value |
|---|---|
| sku | SI63X450TC |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 450mm |
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.