Airtac SI63 Standard Cylinder SI63X325
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 SI63X325 Standard Cylinder Specifications
- Model: SI63X325
- Type: ISO 6432 compliant single-acting/double-acting pneumatic cylinder
- Bore size: 63 mm
- Stroke: 325 mm
- Operating pressure: 0.05–1.0 MPa
- Medium temperature: -20℃ to 80℃ (NBR seals)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1), optional flange/clevis mounts
- Port size: M5x0.8 (standard), G1/8 optional
- Piston rod thread: M14x1.5
- Material: Aluminum alloy barrel, hardened steel piston rod
- Seal material: NBR (standard), optional FKM/Viton
- Protection rating: IP65 (rod extension area)
- Weight: 2.8 kg (with standard mounting)
- Dimensions:
- Length: 503 mm (full retracted length)
- Body diameter: 63 mm
- Mounting base width: 25 mm
- Rod end height: 76 mm (from centerline)
High-force industrial cylinder featuring wear-resistant chromium-plated piston rod and precision honed barrel. Designed for heavy-duty cycles with 5 million+ stroke life expectancy. Includes magnetic piston version (SI63X325-M9) for position sensing. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Automated material handling systems
- Plastic injection molding machine ejectors
- Paper processing equipment actuators
- Automotive assembly line clamping units
- Food packaging vertical lift mechanisms
Installation note:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations,
use double-acting configuration with speed controller to prevent piston slam.
Lubricate rod weekly in high-cycling applications (>500 cycles/hour).
| Property | Property Value |
|---|---|
| sku | SI63X325 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 325mm |
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.