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 SAUJ63X650-20S Technical Details
- Model Code: SAUJ63X650-20S
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: 63mm
- Stroke Range: 50-650mm (adjustable)
- Max. Operating Pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting Style: Standard MF1 flange mounting
- Port Size: 1/4" NPT (G1/8 optional)
- Operating Temperature: -20℃ to 80℃
- Barrel Material: Aluminum alloy with hard anodized surface
- Rod Material: Chrome-plated steel (S45C)
- Seal Material: NBR (nitrile butadiene rubber)
- Weight: Approx. 4.8kg (without accessories)
- Dimensions (L×W×H): 650±2mm (stroke length) × 80mm (flange width) × 63mm (bore height)
- Rod Thread: M12×1.25 external thread
- Repeat Position Accuracy: ±0.5mm
Precision-engineered adjustable stroke cylinder featuring mechanical stroke adjustment mechanism with locking nuts. The SAUJ63 series combines position stability with flexible stroke customization, ideal for applications requiring variable working positions. Includes built-in magnet for position sensing compatibility (sensor not included).
- Variable height positioning in automated assembly lines
- Material handling systems with adjustable gripping positions
- Automotive jig and fixture adjustments
- Packaging machinery with product size variations
- Plastic injection molding ejector systems
| Property | Property Value |
|---|---|
| sku | SAUJ63X650-20S |
| 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 | 650mm |
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.





