2. Features an **asymmetric bidirectional sealing structure** for piston seals, offering **compact dimensions** and **integrated oil reservoir functionality**;
3. Constructed with an **octagonal aluminum alloy profile** (no tie rods), ensuring **superior corrosion resistance**. Includes **pre-machined sensor mounting grooves** for effortless installation;
4. Compared to ISO 15662 standard cylinders, the SAU series features **a more compact body length relative to its bore size**;
5. Equipped with a **smooth adjustable cushioning mechanism** for stable motion control;
6. **Compatible with SC series mounting accessories** for simplified integration;
7. Utilizes **high-temperature resistant sealing materials**, supporting an **operating temperature range of 0~150°C**.
Category: Standard Cylinders | Brand: Airtac | Series: SAUJ63 (Note: Minor text optimizations were made for technical clarity while retaining all original specifications. HTML line breaks preserved as requested.)
AirTAC SAUJ63 Adjustable Stroke Cylinder SAUJ63X280-20S Technical Details
- Model Code: SAUJ63X280-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke range: 50-280 mm (adjustable)
- Max. operating pressure: 0.02-1.0 MPa
- Medium: Clean dry air (lubricated or non-lubricated)
- Ambient temperature: -5℃ to 60℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: M14×1.5 (G1/2 optional)
- Rod end thread: M20×1.5
- Body material: Aluminum alloy (anodized)
- Seal material: NBR + PU combination
- Weight: 3.8 kg (without accessories)
- Dimensions (L×W×H):
- Extended length: 580±2 mm
- Retracted length: 300±2 mm
- Mounting face width: 92 mm
- Height with base: 125 mm
- ISO standard: 15552 (formerly ISO 6431)
High-precision industrial cylinder featuring stepless stroke adjustment through external mechanical stops. The SAUJ63 series combines position flexibility with heavy-duty performance, offering dual shock absorption and IP54-rated ingress protection. Includes magnetic piston for sensor compatibility and wear-resistant guide bushings.
- Variable position clamping in CNC fixture systems
- Material handling with adjustable lift heights
- Packaging line product positioning gates
- Automotive welding jig positioning
- Plastic injection molding ejector systems
| Property | Property Value |
|---|---|
| sku | SAUJ63X280-20S |
| Adjustable Stroke | <20mm> |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 280mm |
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.





