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 SAUJ63X55-20S Adjustable Stroke Cylinder Specifications
- Model: SAUJ63X55-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 55mm (adjustable from 0-55mm)
- Rod diameter: Ø20mm (chrome-plated steel)
- Operating pressure: 0.15–0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/8 (Rc1/8 optional)
- Ambient temperature: -20℃ to +80℃
- Body material: Aluminum alloy (anodized surface)
- Seal material: NBR (nitrile rubber)
- Weight: 2.45kg (excluding accessories)
- Dimensions: 300mm(L) × 100mm(W) × 100mm(H) (max extended length)
- Mounting type: Basic foot mounting (ISO 15552 standard)
- Protection rating: IP54 (standard wiper seal)
- Lubrication: Pre-lubricated (use ISO VG32 turbine oil)
Precision stroke-adjustable cylinder featuring micrometer-style stroke adjustment with 0.5mm graduation marks. Integrated locking mechanism prevents accidental stroke changes during operation. Corrosion-resistant construction with double-sealed rod bearing for extended service life in humid environments.
- Variable clamping force fixtures in CNC machining centers
- Position-adjustable stops in assembly line conveyors
- Pressure-sensitive material handling systems
- Packaging machines requiring dynamic stroke adjustment
- Plastic injection molding ejector systems
| Property | Property Value |
|---|---|
| sku | SAUJ63X55-20S |
| 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 | 55mm |
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.





