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 SAUJ63X140-20S Specifications
- Model: SAUJ63X140-20S (Note: "X140" indicates stroke, "20"=adjustment range)
- Bore size: Ø63mm (ISO standard)
- Max stroke: 140mm ±1mm
- Adjustment range: 0-20mm (via external mechanical stopper)
- Operating pressure: 0.1-0.9 MPa (1-9 bar)
- Cushioning type: Adjustable air cushion at both ends
- Port size: G1/4 (BSPP thread)
- Mounting style: Basic type (no built-in mounts)
- Rod material: Chrome-plated carbon steel (Cr-Mo)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to +80℃
- Weight: 3.2kg ±5% (without accessories)
- Dimensions (L×W×H): 240mm × 80mm × 80mm (at full extension)
- Rod thread: M16×1.5 (external)
- IP rating: IP54 (standard dust/moisture protection)
Precision-adjustable pneumatic cylinder with dual cushion control, featuring a visible stroke adjustment scale (±10mm graduations). The through-rod design allows external mechanical stops installation. Anti-rotation mechanism prevents piston spin during operation. Requires 5μm filtered air with ISO 8573-1:2010 class 4.4.3 air quality.
- Variable position clamping in CNC tool changers
- Press-fit operations with depth compensation
- Packaging line product height adjustment systems
- Automated welding positioners with Z-axis control
- Plastic injection mold core-pulling mechanisms
| Property | Property Value |
|---|---|
| sku | SAUJ63X140-20S |
| 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 | <140mm> |
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.





