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 SAUJ63X500-20 Technical Details
- Model: SAUJ63X500-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm (±0.1mm manufacturing tolerance)
- Stroke: 500 mm (electronically controlled micro-adjustment ±2mm)
- Operating pressure: 0.05–1.0 MPa (7-145 PSI)
- Cushioning: Adjustable pneumatic cushion with locknut
- Stroke adjustment: External dial with 0.1mm graduation markings
- Port size: G1/4 (NPT1/4 optional)
- Mounting: Standard ISO/VDMA front flange + rear foot mounting
- Temperature range: -20℃ to 80℃ (NBR seals)/120℃ (optional FKM seals)
- Body material: Anodized aluminum alloy (AL6063-T5)
- Piston rod: Hard chrome-plated steel (STS420J2)
- Weight: 5.8 kg (including mounting accessories)
- Dimensions: 655mm(L) × 100mm(W) × 100mm(H) (at full extension)
- Repeat accuracy: ±0.2mm (with regulated air supply)
- Max speed: 800 mm/s (with cushion engaged)
Precision-engineered adjustable stroke cylinder featuring dual-position memory function through its unique mechanical stop mechanism. The SAUJ63X500-20 combines 3-stage hard anodizing surface treatment with integrated wear sensors (optional), making it ideal for applications requiring frequent stroke modifications without disassembly. Includes anti-rotation guide slots and IP67-rated magnetic sensor grooves.
- Variable height positioning in automotive welding jigs
- Adjustable clamping force systems in injection molding
- Precision paper cutting machines with dynamic length adjustment
- Semiconductor handling robots requiring multi-position stops
- Food packaging lines with product size changeover functions
- Rod end types: Female thread (standard), clevis, or double rod
- Sensor compatibility: M9/M12 inductive, reed, or analog position
- Special variants: Cleanroom (ISO Class 5) or high-cycle versions
| Property | Property Value |
|---|---|
| sku | SAUJ63X500-20 |
| 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 | 500mm |
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.





