Airtac SAUJ63 Adjustable Pneumatic Cylinder SAUJ63X475-20S
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 SAUJ63X475-20S Technical Details
- Model: SAUJ63X475-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (±0.05mm manufacturing tolerance)
- Stroke: 475mm (manually adjustable in 0.5mm increments)
- Rod diameter: 20mm (chrome-plated stainless steel)
- Operating pressure: 0.1-0.9 MPa
- Max thrust: 2860N at 0.63MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting type: Front flange with ISO 15552 mounting pattern
- Port size: G1/4 (NPT1/4 optional)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Weight: 3.8kg (excluding accessories)
- Dimensions: 685mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Material: Aluminum alloy barrel, POM end caps
- Position detection: Prepares for magnetic sensor (slot width 8mm)
- ISO standard: Compliant with ISO 15552 (previously ISO 6431)
Precision-engineered adjustable stroke cylinder featuring dual micro-adjustment screws (±3mm fine-tuning range) for millimeter-level positioning accuracy. The SAUJ63 series incorporates a unique anti-rotation mechanism with integrated guide slots, making it ideal for applications requiring controlled linear motion with repeatable end positions. The 20S variant includes reinforced rod bearings for enhanced lateral load capacity (max 35N·m).
- Plastic injection molding ejector systems
- Automated palletizing height adjustment
- Glass cutting machinery with variable sheet sizes
- Press tooling with depth-sensitive operations
- Semiconductor wafer handling robots
Installation tip:
Always degrease adjustment screws before installation and apply Loctite 243
to locking nuts. Maintain 0.5-1mm clearance between cushion screws and end caps
during initial setup. Lubricate with ISO VG32 turbine oil for high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SAUJ63X475-20S |
| 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 | 475 mm |
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.