Airtac SI63 Standard Cylinder SI63AX240S
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 SI63AX240S Standard Cylinder Specifications
- Model: SI63AX240S
- Bore size: 63mm
- Stroke: 240mm
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Standard ISO 15552 (formerly ISO 6431)
- Port size: G1/8 (Rc1/8 optional)
- Operating temperature: -20℃ to 80℃
- Piston speed: 50-800 mm/s
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR (standard), optional FKM
- Weight: 2.4kg (excluding accessories)
- Dimensions:
- Extended length: 548mm
- Retracted length: 308mm
- Body width: 75mm
- Height with rod: 95mm
- Protection rating: IP65 (rod extended)
- Lubrication: Pre-lubricated (recommended relubrication every 3,000km)
- Air consumption: 3.12L per cycle @0.5MPa
High-performance ISO-standard cylinder featuring precision-machined components and triple sealing system. The SI63AX240S combines heavy-duty load capacity (up to 1,250N @0.63MPa) with smooth stroke control through adjustable pneumatic cushions. Its corrosion-resistant construction includes a hard-anodized barrel and triple-chrome-plated rod surface treatment (20μm thickness).
- Press machine ejection systems
- Automotive welding fixture positioning
- Packaging line product transfer gates
- Plastic injection molding machine clamps
- CNC machine tool door actuators
Installation tip:
For vertical installations exceeding 45° angle, use rod-end support brackets (ASM63-10 accessory recommended).
Maintain 0.3-1.0 MPa operating pressure for optimal seal performance. Lubricate with ISO VG32 class turbine oil.
| Property | Property Value |
|---|---|
| sku | SI63AX240S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 240mm |
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.