Airtac SI63 Standard Cylinder SI63X65STC
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 SI63X65STC Standard Cylinder Specifications
- Model: SI63X65STC
- Type: Double-acting pneumatic cylinder with magnetic piston
- Bore size: Ø63 mm
- Stroke: 65 mm (±1.5mm tolerance)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable air cushion at both ends
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (ISO228 standard)
- Mounting options: Basic type (no built-in mounts) with accessory mounting kits available
- Weight: 2.3 kg (without accessories)
- Dimensions: 265mm(L) × 63mm(W) × 63mm(H) (at mid-stroke position)
- Repeat accuracy: ±0.5mm
- Max theoretical force: 280N at 0.6MPa (extending)
A high-rigidity workhorse cylinder featuring dual anti-rotation guides and IP65 protection rating. The ST variant includes a built-in magnetic field generator for position sensing compatibility with most industrial sensors (2-10mm detection distance). The X-series design reduces lateral vibration by 40% compared to standard models through optimized piston rod support.
- Press machine ejection systems (300-500 cycles/hour)
- Plastic injection molding clamp mechanisms
- Automated palletizing arms with vertical Z-axis movement
- Textile machinery tension control systems
- CNC fixture clamping requiring position feedback
Maintenance protocol:
Lubricate every 50,000 cycles using ISO VG32 hydraulic oil.
For horizontal installations exceeding 1m/s piston speed,
add rod end support brackets (AKA63-02 accessory recommended).
Buffer adjustment requires 1.5mm hex key - turn clockwise to increase cushioning force.
| Property | Property Value |
|---|---|
| sku | SI63X65STC |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 65mm |
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.