Airtac SI63 Standard Cylinder SI63BX700
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 SI63BX700 Standard Cylinder Specifications
- Model: SI63BX700
- Bore size: Ø63 mm
- Stroke: 700 mm (customizable up to 1,500 mm)
- Operating pressure: 0.05–1.0 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer + air cushion
- Mounting style: Basic type (no built-in mounts)
- Port size: 1/4 NPT (G1/8 optional)
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seal material: NBR (Nitrile) standard, optional FKM
- Protection rating: IP54 (standard wiper)
- Weight: 4.8 kg ±2% (without accessories)
- Dimensions: 1,025mm(L) × 80mm(W) × 80mm(H) (extended length)
- Retract length: 325mm (base cylinder length)
- Piston rod thread: M16×1.5 (external)
- Lubrication: Pre-lubricated (non-replenishing design)
High-torque double-acting cylinder optimized for long-stroke applications requiring precise linear motion. Features dual cushioning system with position-sensitive deceleration, anti-rotation guide slots, and chrome-plated piston rod with multi-layered sealing. Compatible with magnetic sensors (sensor slot integrated).
- Material handling systems in automotive assembly lines
- Press machine ejection mechanisms
- Plastic injection molding machine core-pulling
- Heavy-duty clamping fixtures for CNC machining
- Vertical lifting platforms in warehouse automation
Installation note:
Requires minimum 0.3 MPa pressure for initial operation. For horizontal mounting >500mm stroke,
use guide brackets (ASNU63 recommended). Lubricator recommended if air quality drops below ISO 8573-1:2010 Class 3-4-3.
Critical parameter:
Maximum side load capacity 220N at mid-stroke. Exceeding this limit requires external guide mechanism.
Stroke tolerance ±1.5mm (adjust via cushion screws).
| Property | Property Value |
|---|---|
| sku | SI63BX700 |
| 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 | 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.