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 SAUJ63X280-20 Technical Specifications
- Model Code: SAUJ63X280-20
- Type: Double-acting adjustable stroke cylinder
- Bore Size: Ø63mm (±0.1mm tolerance)
- Stroke: 280mm (adjustable from 0-280mm)
- Operating Pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting Style: Front/rear flange mounting (ISO 15552 standard)
- Port Size: M5x0.8 (G1/8 optional)
- Stroke Adjustment: External mechanical stopper with ±1mm repeatability
- Temperature Range: -20℃ to 80℃ (with NBR seals)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Weight: 5.2kg (without accessories)
- Dimensions: 490mm(L) × 100mm(W) × 100mm(H) (max extended length)
- Rod Thread: M16x1.5 male thread
- Lubrication: Pre-lubricated (DOP-free grease)
- IP Rating: IP54 (standard), IP67 optional
High-precision adjustable stroke cylinder featuring dual-position mechanical locking and micro-adjustment capability (±0.5° angular adjustment). The anodized barrel incorporates wear-resistant technology with ≤0.05mm internal surface roughness. Includes magnetic piston for position sensing compatibility.
- Variable height positioning in automated assembly lines
- Precision clamping force adjustment in CNC fixtures
- Material handling systems requiring stroke flexibility
- Packaging machinery with variable product sizes
- Semiconductor wafer handling equipment
- Automotive test bench actuators
| Property | Property Value |
|---|---|
| sku | SAUJ63X280-20 |
| 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 | Non-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.





