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 Cushion Cylinder SAUJ63X280-100 Technical Specifications
- Full model code: SAUJ63X280-100
- Bore size: Ø63mm (ISO 6432 standard)
- Stroke: 280mm (adjustable stroke range 0-280mm)
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃ (dry air required)
- Cushion type: Adjustable buffer with locknut (both ends)
- Mounting style: MF1 (basic front flange)
- Port size: Rc1/4 (NPT1/4 optional)
- Piston speed: 50-750 mm/s (optimal 200-400 mm/s)
- Adjustment range: 5-stage cushion force adjustment
- Rod thread: M16×1.5 (external)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- End caps: Die-cast aluminum
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Extended length: 595mm (stroke 280mm)
- Retracted length: 315mm
- Body diameter: Ø80mm
- Mounting hole spacing: 125×125mm
Professional-grade adjustable stroke cylinder featuring precision-machined aluminum construction with corrosion-resistant treatment. The dual-cushion design with rotary adjusters allows millimeter-level positioning accuracy, while the triple-lip seal ensures leak-free operation even under 1MPa pressure. Requires ISO 8573-1 class 3 lubricated air (32-40# VG oil mist recommended).
- Variable height positioning in automated assembly lines
- Press-fit operations in electronic component manufacturing
- Adjustable clamping force systems for CNC fixtures
- Material handling with variable stroke requirements
- Packaging machine product height adjustment mechanisms
- Rod end types: Female thread (standard), clevis, or flange
- Position detection: Optional magnetic piston for sensor mounting
- Temperature variants: High-temp seals available (up to 120℃)
| Property | Property Value |
|---|---|
| sku | SAUJ63X280-100 |
| Adjustable Stroke | 100mm |
| 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.





