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 SAUJ63X190-20 Technical Specifications
- Model: SAUJ63X190-20
- Type: Double-acting adjustable stroke cylinder with auto switch groove
- Bore size: Ø63mm (±0.1mm manufacturing tolerance)
- Stroke: 190mm (adjustable range 0-190mm)
- Mounting style: Basic type (MF1) with multiple optional mounts: MA/MS/MP/MK series
- Operating pressure: 0.1-0.9 MPa (1-9 bar)
- Temperature range: -20℃ to +80℃ (NBR seals)/ -10℃ to +80℃ (PU seals)
- Cushioning: Adjustable pneumatic cushioning (both ends)
- Port size: M5x0.8 (standard) or PT1/4 (optional)
- Piston speed: 50-750 mm/s (lubricated condition)
- Weight: 3.2kg ±2% (without accessories)
- Dimensions: 350mm(L) × 100mm(W) × 125mm(H) (fully extended)
- Rod thread: M12x1.25 (external thread)
- Repeat positioning accuracy: ±0.5mm
- ISO standard: 15552 (formerly ISO 6431)
The SAUJ63 series features precision-machined aluminum alloy construction with double-sealed stainless steel piston rod (Chromium Plating). Its unique tapered cushion design reduces end-impact noise by 15dB compared to standard cylinders. The 20mm adjustment scale on the cylinder body enables micrometer-level stroke fine-tuning through the integrated locknut mechanism.
- Variable height work platforms in automotive assembly
- Pressure-sensitive clamping systems for CNC machining
- Adjustable stoppers in conveyor sorting systems
- Precision glass handling in photovoltaic panel production
- Packaging line product height compensation mechanisms
- Initial lubrication: ISO VG32 hydraulic oil impregnated at factory
- Maintenance cycle: Re-lubricate every 500km of cumulative travel
- Oil feed rate: 1 drop per 1m/min of average speed
| Property | Property Value |
|---|---|
| sku | SAUJ63X190-20 |
| 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 | 190mm |
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.





