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 SAUJ63X85-20 Technical Details
- Full model designation: SAUJ63X85-20
- Cylinder type: Double-acting adjustable stroke
- Bore size: 63mm (±0.1mm tolerance)
- Stroke length: 85mm (adjustable through 20mm stroke limiter)
- Operating pressure: 0.05-1.0 MPa (7-145 PSI)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (optional foot/mounting flange variants available)
- Port size: G1/4 (ISO228/1 standard)
- Piston rod thread: M16×1.5 (external)
- Tube material: Anodized aluminum alloy (6063-T5)
- Rod material: Chrome-plated steel (S45C)
- Seal material: Nitrile butadiene rubber (NBR) + polyurethane (PU)
- Weight: 2.45kg (excluding accessories)
- Dimensions: 215mm(L) × 80mm(W) × 80mm(H) (fully extended)
- ISO standard: 6432 (metric cylinder specifications)
- Protection rating: IP54 (standard wiper seal configuration)
Precision-engineered adjustable stroke cylinder featuring dual-position stroke limitation via integrated mechanical stops. The SAUJ63X85-20 combines 360° adjustable cushioning with wear-resistant chromium plating on piston rods, optimized for repetitive positioning tasks requiring millimeter-level accuracy. Includes built-in magnet for position sensing compatibility.
- Variable height work platforms in assembly lines
- Precision clamping fixtures for CNC machining
- Adjustable stoppers in packaging conveyors
- Material handling systems with variable stroke requirements
- Automotive welding jigs with position feedback
| Property | Property Value |
|---|---|
| sku | SAUJ63X85-20 |
| 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 | 85mm |
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.





