Airtac SI63 Standard Cylinder SI63X625S
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 SI63X625S Standard Cylinder Specifications
- Model: SI63X625S
- Type: ISO 6432 compliant single-acting/double-acting cylinder
- Bore size: 63 mm
- Stroke: 625 mm
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional flange/mid-trunnion)
- Port size: 1/4" NPT (G1/8 optional)
- Cylinder material: Aluminum alloy tube (hard anodized)
- Piston rod material: Chrome-plated steel (16mm diameter)
- Seal material: NBR (standard), optional Polyurethane
- Piston rod thread: M16×1.5 (external)
- Durability: ≥2,000 km (ISO 15552 test standard)
- Weight: 5.3 kg (without accessories)
- Dimensions: 725mm(L) × 98mm(W) × 98mm(H)
High-performance industrial cylinder engineered for heavy-duty linear motion applications. Features precision machining with corrosion-resistant coatings and dual adjustable air cushions for smooth end-stroke deceleration. The oversized piston rod (16mm) ensures exceptional buckling resistance during full extension. Compatible with auto-switch sensors via T-slot mounting.
- Automated assembly line material handling
- Press machine ejection systems
- Foundry equipment actuation
- Packaging machinery pusher mechanisms
- Automotive welding fixture positioning
Installation guidelines:
Maintain ≤0.5mm/m alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil
during maintenance. Avoid lateral loads exceeding 50N. For vertical installations,
use dual locking nuts on piston rod threads.
| Property | Property Value |
|---|---|
| sku | SI63X625S |
| 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 | 625mm |
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.