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 SAUJ63X350-20S Specifications
- Full Model: SAUJ63X350-20S
- Series: SAUJ (Adjustable Stroke Compact Cylinder)
- Bore Size: 63mm
- Stroke: 350mm (adjustable in 5mm increments)
- Adjustment Type: External mechanical stopper with locknut
- Operating Pressure: 0.15–0.8 MPa
- Temperature Range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting Style: Basic type (square body with axial mounting holes)
- Port Size: M5x0.8 (standard) with NPT1/8 adapter optional
- Piston Rod Thread: M12x1.75
- Sensor Slot: ISO 21287 compatible magnetic sensor groove
- Material: Aluminum alloy barrel, CR12MoV piston rod, NBR seals
- Weight: 2.65kg (without accessories)
- Dimensions: 450mm(L) × 63mm(W) × 63mm(H) (fully retracted)
- Max Speed: 500mm/s
- Lubrication: Pre-lubricated (Daphne Grease AL-2)
High-precision adjustable stroke cylinder featuring dual cushion control and corrosion-resistant construction. The SAUJ63 series incorporates a unique stopper mechanism allowing ±1mm positioning accuracy through its hexagonal locknut system. Includes integrated sensor slots for position feedback devices and hardened piston rod for extended service life in dusty environments.
- Precision stop positioning in automated assembly lines
- Variable height adjustment in material handling systems
- Clamping force control in automotive welding jigs
- Packaging machine pusher mechanisms requiring stroke changes
- Semiconductor equipment with cleanroom compatibility
- Re-lubricate every 500km of cumulative travel
- Inspect stopper threads every 10,000 cycles
- Replace cushion seals at 2-year intervals
| Property | Property Value |
|---|---|
| sku | SAUJ63X350-20S |
| 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 | 350mm |
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.





