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 SAUJ63X20-20S Technical Details
- Model Code: SAUJ63X20-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke range: 20-200mm (adjustable via mechanical stopper)
- Default stroke: 20mm (as delivered)
- Operating pressure: 0.1-1.0 MPa
- Medium: Clean dry air (lubricated or non-lubricated)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Basic foot mounting (ISO 15552 standard)
- Port size: G1/2 (BSPP thread)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Ambient temperature: -10℃ to 80℃
- Protection class: IP54 (standard wiper seal)
- Weight: 2.8kg ±3%
- Dimensions (L×W×H):
- Retracted length: 203mm
- Extended length: 223mm
- Foot mounting base: 115mm × 63mm
- Rod end thread: M16×1.5
Precision-adjustable cylinder featuring dual mechanical stroke adjusters with ±0.5mm repeatability. The SAUJ63 series combines high lateral load capacity (up to 350N) with position feedback readiness (sensor slots on both sides). Optimized for applications requiring variable stroke settings without disassembly.
- Variable height positioning in conveyor transfer systems
- Pressure-sensitive clamping fixtures for CNC machining
- Adjustable ejector mechanisms in plastic molding
- Packaging line product height compensation
- Semiconductor wafer handling with Z-axis micro-adjustment
| Property | Property Value |
|---|---|
| sku | SAUJ63X20-20S |
| 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 | <20mm> |
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.





