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 SAUJ63X280-75 Technical Specifications
- Model Code: SAUJ63X280-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 280mm ±1mm (mechanically adjustable)
- Adjustment mechanism: External stroke adjustment screw with locknut
- Mounting styles: FA-type foot mount (standard), optional flange or clevis mounts
- Operating pressure: 0.15-1.0 MPa (1.5-10 bar)
- Temperature range: -20℃ to +80℃
- Cushioning: Adjustable pneumatic cushioning at both ends
- Material:
- Tube: Aluminum alloy with hard anodized finish
- Piston rod: Chrome-plated carbon steel (Cr-Mo)
- End caps: Cast aluminum
- Port size: G1/4 (BSPP thread)
- Rod end thread: M20×1.5
- Weight: 5.8kg ±2% (without accessories)
- Dimensions:
- Extended length: 556mm (stroke 280mm + retracted length)
- Body diameter: 80mm (max cross-section)
- Mounting base: 120mm × 45mm (FA-type foot dimensions)
- Protection class: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated (Oil-free operation possible with X-grade seals)
Industrial-grade adjustable stroke cylinder featuring precision-machined components for repetitive positioning tasks. The SAUJ63 series incorporates dual adjustable cushions with 270° rotary adjustment knobs for precise deceleration control. Unique anti-rotation design maintains piston orientation during stroke adjustment. Compatible with all ISO 6432 mounting accessories.
- Variable height work platforms in assembly lines
- Adjustable clamping force systems
- Packaging machine product height compensation
- Plastic injection molding ejector mechanisms
- Automated warehouse stacker positioning
- Always lock adjustment screws with included nylon-insert nuts after positioning
- Maintain 0.5mm minimum clearance between rod end and load during alignment
- For vertical installations, use M3 grade lubricator (VGL-3) for optimal seal life
- Max side load capacity: 180N at full extension
- Recommended cycling rate: ≤1.5m/s piston speed
- Re-lubrication interval: 500km travel distance or 6 months
| Property | Property Value |
|---|---|
| sku | SAUJ63X280-75 |
| Adjustable Stroke | 75mm |
| 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 | 280mm |
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.





