Airtac SI63 Standard Cylinder SI63X65H
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 SI63X65H Standard Cylinder Specifications
- Model: SI63X65H
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 63 mm (±0.1mm manufacturing tolerance)
- Stroke: 65 mm (adjustable cushioning at both ends)
- Operating pressure: 0.05-1.0 MPa (1.5-145 PSI)
- Cushion type: Air cushion with adjustable buffer screws
- Port size: G1/4 (ISO 228 standard)
- Mounting types: Basic/FSLU (Front flange) /LAM (Side lug) /LB (Rear flange)
- Piston rod thread: M16×1.5 (10.9 grade steel)
- Seal material: Nitrile Butadiene Rubber (NBR) with wear-resistant ring
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Protection rating: IP40 (standard wiper seal)
- Weight: 2.3 kg (without accessories)
- Dimensions: 125mm (L) × 80mm (W) × 80mm (H) (at mid-stroke position)
- Max theoretical force: 311N @ 0.63MPa (90 psi)
- Piston speed: 50-750 mm/s (lubricated operation)
A heavy-duty compact cylinder featuring anti-rotation design with precision honed tube (Ra≤0.2μm surface finish). Equipped with magnetic piston for position sensing compatibility. The chrome-plated piston rod (HRC 35-45 hardness) resists side loads up to 15% of maximum thrust. Includes built-in auto-adjust wear compensation system.
- Automated assembly line clamping mechanisms
- Material handling gate actuators
- Automotive welding fixture positioning
- Packaging machine pusher systems
- Plastic injection molding ejectors
- Textile machinery tension control
Installation guidelines:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations,
use spring-return side downward. Lubricate with ISO VG32 hydraulic oil if operating
in high-cycle (>5Hz) applications. Minimum 5μm filtration required.
| Property | Property Value |
|---|---|
| sku | SI63X65H |
| Seal Material | FKM |
| 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 | 65mm |
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.