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 AUJ63X850-20S Specifications
- Model: SAUJ63 AUJ63X850-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63 mm
- Stroke: Adjustable up to 850 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Dual adjustable rubber buffers
- Mounting style: 20S (Basic front flange with side mounting holes)
- Port size: G1/4 (ISO standard)
- Operating temperature: -10℃ to 70℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR (nitrile rubber)
- Weight: 12.5 kg (without accessories)
- Dimensions:
- Extended length: 1075 mm (max stroke)
- Retracted length: 225 mm
- Body diameter: 80 mm
- Mounting hole spacing: 130×50 mm
- Rod end: Female thread M20×1.5
- Lubrication: Pre-lubricated (relubrication interval: 3000 km)
- ISO standard: 15552 compliant
High-precision adjustable stroke cylinder featuring a mechanical stroke adjustment lock mechanism with ±0.5mm repeatability. The corrosion-resistant construction integrates a wear-resistant scraper seal and impact-absorbing end caps. Includes magnetic piston for position sensing compatibility (sensor not included). Requires 40μm filtered air with ISO VG32 lubricant recommended for extended service life.
- Variable height positioning in automated assembly lines
- Material handling systems requiring adjustable gripping ranges
- Press machine tooling with variable depth requirements
- Packaging equipment for multi-size product handling
- Automotive fixture adjustments in welding stations
| Property | Property Value |
|---|---|
| sku | AUJ63X850-20S |
| 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 | 850 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.





