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 SAUJ63X290-40S Technical Details
- Model: SAUJ63X290-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 290mm (adjustable range: 40-290mm)
- Stroke adjustment: Mechanical stopper with ±1mm precision
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Air cushion adjustable at both ends
- Temperature range: -20℃ to 80℃
- Port size: Rc1/4 (G1/4 optional)
- Mounting type: Basic type (no flange)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with hard anodizing
- Seal material: NBR (nitrile rubber)
- Weight: 3.8kg ±2%
- Dimensions:
- Extended length: 613mm
- Retracted length: 323mm
- Body diameter: 80mm
- Mounting hole spacing: 50mm × 50mm
High-precision adjustable stroke cylinder featuring position-locking mechanism for repetitive accuracy. The dual-chamber design maintains stability under variable loads, with corrosion-resistant construction for harsh environments. Includes wear-resistant guide bushings for reduced lateral force impact.
- Variable height positioning in packaging machinery
- Material handling with adjustable clamping force
- Press-fit applications requiring precise depth control
- Automated assembly line tooling positioners
- Textile machinery tension adjustment systems
| Property | Property Value |
|---|---|
| sku | SAUJ63X290-40S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 290mm |
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.





