Airtac SI63 Standard Cylinder SI63X1150S
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 SI63X1150S Standard Cylinder Specifications
- Model: SI63X1150S
- Bore size: 63 mm
- Stroke: 1150 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (axial mounting holes)
- Port size: G1/8 (M5 optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Max thrust: 311 N @ 0.63 MPa
- Max speed: 500–800 mm/s
- Protection rating: IP65 (dust-tight & water jet resistant)
- Weight: 6.8 kg ±2% (without accessories)
- Dimensions: 1405mm(L) × 80mm(W) × 80mm(H)
High-precision industrial cylinder engineered for long-stroke applications requiring exceptional stability. Features wear-resistant chromium piston rod and dual adjustable buffers for smooth deceleration. Optional magnetic sensor slots (SI63X series) enable position feedback integration. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Automated warehouse stacking cranes
- Automotive assembly line positioning systems
- Plastic injection molding ejectors
- Steel mill conveyor alignment mechanisms
- Solar panel cleaning robot actuators
Installation note:
Support rod midpoint with linear guide when stroke exceeds 800mm.
Lubricate with ISO VG32 hydraulic oil during initial installation.
Allow 0.5% extra length for thermal expansion in environments above 50℃.
| Property | Property Value |
|---|---|
| sku | SI63X1150S |
| 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 | 1150 mm |
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.