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 Cylinder SAUJ63X550-40 Technical Details
- Model: SAUJ63X550-40
- Type: Double-acting adjustable stroke cylinder with cushioning
- Bore size: 63mm (ISO standard)
- Stroke: 550mm (adjustable through mechanical stops)
- Operating pressure: 0.15–0.8 MPa
- Cushioning type: External adjustable rubber bumper (both ends)
- Mounting style: Standard MF1 front flange with rear foot
- Port size: 1/4" NPT (G1/8 optional)
- Temperature range: -20℃ to 80℃
- Rod material: Chrome-plated carbon steel (5μm coating)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 5.8kg (with standard accessories)
- Dimensions: 650mm(L) × 100mm(W) × 100mm(H) (fully extended)
- Protection rating: IP40 (dust protected)
- Piston speed: 50–800mm/s (lubricated operation)
High-precision adjustable stroke cylinder featuring dual external cushioning screws for precise end-position deceleration control. The anodized body provides corrosion resistance in humid environments, while the chrome-plated rod ensures smooth operation. Includes magnetic piston for position sensing compatibility. Requires air lubrication for optimal performance.
- Press machine ejection mechanisms
- Automated palletizing systems
- Plastic injection molding ejectors
- Textile machinery tension control
- Automotive assembly line positioning
| Property | Property Value |
|---|---|
| sku | SAUJ63X550-40 |
| Adjustable Stroke | <40mm> |
| 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 | 550mm |
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.





