Airtac SI63 Standard Cylinder SI63X1200STC
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 SI63X1200STC Standard Cylinder Specifications
- Model: SI63X1200STC
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: Ø63 mm (±0.1mm machining tolerance)
- Stroke: 1200 mm (adjustable cushioning at both ends)
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Operating temperature: -20℃ to 80℃ (NBR seals)/-20℃ to 150℃ (optional FKM seals)
- Cushioning: Adjustable pneumatic cushion with 5mm buffer screw
- Port size: G1/8 (BSPP thread) with 8mm push-in fittings
- Magnet: Built-in M9x1.5 magnet for piston position detection
- Mounting: Standard TC mounting (front flange with 4xM6x12 screws)
- Material: Aluminum alloy barrel (anodized), hardened steel piston rod (Cr-coated)
- Rod diameter: Ø20mm (chrome-plated, surface roughness Ra≤0.4μm)
- Weight: 18.7 kg (±3% production variance)
- Dimensions: 1440mm(L) × 80mm(W) × 80mm(H) (full extension)
- ISO speed range: 50-750 mm/s (lubricated operation)
- Protection rating: IP65 (standard wipers)
- Service life: 5,000 km (25℃, 0.5MPa, 70% duty cycle)
High-precision long-stroke cylinder with enhanced anti-rotation design, featuring wear-resistant guide bands and precision honed inner tube. Optimized for heavy payload applications requiring straight-line motion stability. Includes shock-absorbing end caps with 30% greater energy absorption than standard models. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Automotive production line material handling systems
- Paper converting machinery press mechanisms
- Large-format CNC router Z-axis drives
- Plastic injection molding machine ejectors
- Steel coil handling lifting systems
Installation requirements:
Requires intermediate support brackets every 600mm for strokes over 800mm.
Piston rod must be aligned within 0.2mm/m perpendicularity tolerance.
Lubricator unit must maintain 1-2 drops/minute oil feed during operation.
| Property | Property Value |
|---|---|
| sku | SI63X1200STC |
| 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 | 1200mm |
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.