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 Cushioning Cylinder SAUJ63X125-20S Technical Details
- Model Code: SAUJ63X125-20S
- Bore Size: Ø63mm
- Stroke: 125mm (adjustable ±3mm via cushion screws)
- Operating Pressure: 0.05-1.0 MPa
- Piston Speed: 50-800 mm/s
- Cushion Type: Adjustable rubber buffer (both ends)
- Mounting Style: Standard front flange (MF1) with mounting holes 60×60mm
- Port Size: G1/4 (BSPP thread)
- Ambient Temperature: -10℃ to 80℃
- Piston Material: Aluminum alloy with hard anodizing
- Rod Material: Chrome-plated carbon steel (Cr-Mo)
- Seal Type: NBR (nitrile) seals standard, optional FKM/Viton
- Protection Class: IP40 (dust protected)
- Weight: 2.45 kg (excluding accessories)
- Dimensions: 300mm(L) × 63mm(W) × 63mm(H) (retracted position)
High-precision industrial cylinder featuring dual adjustable pneumatic cushions for smooth deceleration. The SAUJ63 series combines impact absorption technology with a corrosion-resistant body, optimized for repetitive motion applications. Requires filtered lubricated air (ISO 8573-1 class 3.4.2) with 1-5 oil mist particles.
- Automated assembly line positioning systems
- Die-casting machine ejection mechanisms
- Textile machinery tension control
- Glass processing equipment clamping units
- PCB handling robotic arms
| Property | Property Value |
|---|---|
| sku | SAUJ63X125-20S |
| 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 | 125mm |
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.





