Airtac SI63 Standard Cylinder SI63BX680S
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 SI63BX680S Standard Cylinder Specifications
- Model: SI63BX680S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63mm
- Stroke: 680mm (customizable from 25-1000mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1) with front flange
- Port size: G1/4 (NPT1/4 optional)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 4.8 kg (excluding accessories)
- Dimensions: 905mm(L) × 80mm(W) × 80mm(H) (at full extension)
- Rod end thread: M20×1.5
- Max lateral load: 78N
- Protection rating: IP54 (standard)
High-precision industrial cylinder featuring corrosion-resistant construction and precision honed tube. The T-slot mounting design enables flexible installation configurations. Optimized for heavy-duty cycles with 50,000km service life under normal conditions. Requires 5-40μm filtered compressed air with lubrication (non-lube version available).
- Automated material handling systems
- Injection molding machine ejectors
- Automotive assembly line positioning
- Press machine actuation systems
- Packaging line pusher mechanisms
Installation note:
Ensure proper alignment of piston rod axis (±0.5° angular misalignment max).
Apply anti-seize compound on rod threads. Allow 20mm minimum clearance
behind cushion sleeve for maintenance access.
| Property | Property Value |
|---|---|
| sku | SI63BX680S |
| 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 | 680mm |
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.