Airtac SI63 Standard Cylinder SI63X350TC
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 SI63X350TC Standard Cylinder Specifications
- Model: SI63X350TC
- Bore size: 63mm
- Stroke: 350mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (axial foot/rod flange options)
- Port size: G1/8 (NPT1/8 optional)
- Operating temperature: -20℃ to 80℃
- Piston material: High-strength aluminum alloy
- Rod material: Chrome-plated steel (Cr-Mo alloy)
- Seal type: NBR (Nitrile) seals (FKM optional)
- Protection grade: IP65 (standard wiper design)
- Weight: Approximately 3.2kg (without accessories)
- Dimensions: 526mm(L) × 63mm(Bore) × 88mm(Mounting height)
- Max theoretical thrust: 3130N @0.63MPa
- Lubrication: Pre-lubricated (relubrication interval >3000km)
High-precision industrial cylinder featuring wear-resistant chromium piston rod and optimized air buffer system. The SI63X350TC's extended stroke design provides exceptional stability for heavy-load applications. Integrated mounting grooves allow quick installation with M6 fasteners. Optional magnetic piston version (SI63X350TC-M9) available for position sensing.
- Press machine ejection systems
- Automated welding fixture positioning
- Conveyor gate actuation in logistics systems
- Plastic injection molding machine core pulling
- Automotive assembly line clamping devices
Installation note:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end support brackets (ASF63 accessory recommended). Lubricate through air supply (ISO VG32 grade).
| Property | Property Value |
|---|---|
| sku | SI63X350TC |
| 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 | 350mm |
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.