Airtac SI63 Standard Cylinder SI63X312SN
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 SI63X312SN Standard Cylinder Specifications
- Model: SI63X312SN
- Bore size: Ø63 mm
- Stroke: 312 mm
- Operating pressure: 0.1-1.0 MPa
- Operation type: Double-acting
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Standard foot mounting (ISO 15552 compatible)
- Port size: G1/8 (NPT1/4 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber) with wear-resistant design
- Temperature range: -20℃ to 80℃
- Weight: 3.8 kg (±2%)
- Dimensions: 548mm(L) × 85mm(W) × 85mm(H)
- Rod thread: M16×1.5
- Max theoretical force: 3120N at 0.63 MPa
- Air consumption: 1.15 L/stroke at 0.5 MPa
High-performance ISO cylinder with extended stroke capability, featuring precision-machined guide bearings for smooth linear motion. The reinforced end caps and double cushioning mechanism ensure stable operation in high-cycle applications. Compatible with all standard magnetic sensors for position feedback.
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- Heavy-duty clamping fixtures
- Packaging machine pusher mechanisms
- Automotive welding station positioning
Installation recommendation:
Maintain 0.5-1mm alignment tolerance during mounting. Lubricate through air supply (ISO VG32 recommended).
For vertical installations, use rod-end support brackets when stroke exceeds 250mm.
| Property | Property Value |
|---|---|
| sku | SI63X312SN |
| Seal Material | NBR |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 312mm |
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.