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 Stroke Cylinder SAUJ63X325-20 Technical Specifications
- Full Model Code: SAUJ63X325-20
- Bore Size: Ø63mm (ISO 6432 standard)
- Stroke Length: Adjustable 0-325mm (±1mm repeat accuracy)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Temperature Range: -20℃ to 80℃ (NBR seals)
- Cushioning: Adjustable elastic buffer + fixed air cushion
- Port Size: G1/4 (BSPP thread)
- Piston Rod Thread: M20×1.5 (external)
- Mounting Style: Basic foot mounting (MF1) with optional accessories for axial/dual pivot
- Material: Aluminum alloy barrel (hard anodized), CR12MoV piston rod (chrome-plated)
- Weight: 3.8kg (without accessories)
- Dimensions:
- Extended Length: 648mm (max stroke)
- Retracted Length: 323mm
- Body Width: 80mm (mounting face to front end)
- Height: 105mm (including rod end)
- Air Consumption: 1.98L/stroke @ 0.5MPa
- Lubrication: Pre-lubricated (relubrication interval: 3,000km travel)
Heavy-duty adjustable stroke cylinder with dual-position locking mechanism, featuring a unique 360° rotatable auto-stop collar for precise stroke adjustment. The wear-resistant design incorporates a chromium-plated piston rod with multi-layered scraper seals, making it ideal for dusty environments. Includes magnetic piston for position sensing compatibility.
- Variable height work platforms in automotive assembly
- Pressure-controlled clamping systems for CNC fixtures
- Adjustable material stops in packaging conveyors
- Precision glass cutting equipment with position feedback
- Plastic injection molding ejection mechanisms
| Property | Property Value |
|---|---|
| sku | SAUJ63X325-20 |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 325mm |
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.





