Airtac SI63 Standard Cylinder SI63X700H
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 SI63X700H Standard Cylinder Technical Details
- Model: SI63X700H
- Type: ISO 6432 compliant single-acting/pneumatic return cylinder
- Bore size: 63mm
- Stroke: 700mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable hydraulic buffer (both ends)
- Mounting style: Basic type (optional foot/mounting flange)
- Port size: G1/4 (NPT1/4 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: Nitrile rubber (HNBR optional)
- Weight: 4.8kg ±2% (without accessories)
- Dimensions: 890mm(L) × 63mm(Bore) × 90mm(Mounting height)
- Rod end thread: M20×1.5
- Max theoretical thrust: 3110N @0.7MPa
- Max speed: 0.1–1.5 m/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
High-stroke industrial cylinder engineered for heavy-duty linear motion applications. Features precision honed tube and triple sealing system (rod seal, piston seal, wiper) for leak-proof operation. The chrome-plated piston rod undergoes salt spray testing for 96hrs minimum, making it suitable for humid environments. Requires 40μm filtered air with ISO 8573-1:2010 class 3.4.3 air quality.
- Automotive assembly line clamping fixtures
- Steel mill conveyor gate actuators
- Plastic injection molding machine ejectors
- Warehouse vertical lift systems
- Agricultural machinery boom controls
Installation tip:
For vertical mounting, install rod end downward to prevent particle accumulation.
Use M6 mounting bolts with 12.9 grade minimum. Allow 1% stroke margin beyond
theoretical maximum for thermal expansion compensation.
| Property | Property Value |
|---|---|
| sku | SI63X700H |
| Seal Material | FKM |
| 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 | 700mm |
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.