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 SAUJ63X270-20 Technical Details
- Model Code Breakdown: SAUJ63-X270-20
- SAUJ: Adjustable stroke cylinder series
- 63: Bore size (63mm)
- X270: Maximum stroke length (270mm)
- 20: Minimum adjustable stroke (20mm)
- Operating pressure: 0.1-0.9 MPa
- Piston speed: 50-700 mm/s (lubricated)
- Cushion type: Adjustable rubber buffer (both ends)
- Mounting style: Square base with front flange (ISO 15552 standard)
- Port size: G1/2 (BSPP thread)
- Rod end type: Male thread M20×1.5
- Ambient temperature: -20℃ to 80℃
- Material construction:
- Tube: Aluminum alloy with hard anodizing
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR/PU combination
- Weight: 5.8 kg (with standard accessories)
- Dimensions:
- Total length: 348 mm (at full retraction)
- Stroke-adjusted length: 98-348 mm
- Body diameter: 80 mm (hexagonal cross-section)
- Mounting base: 100×100 mm
High-precision adjustable stroke cylinder featuring dual locking nuts for position retention, designed for applications requiring variable stroke settings. The through-rod design allows external stroke adjustment without disassembly. Integrated magnetic piston enables position feedback when used with sensors (sold separately).
- Variable height work platforms in automotive assembly
- Packaging line product height compensation systems
- Plastic injection molding machine ejector adjustments
- Textile machinery tension control mechanisms
- Semiconductor wafer handling positioners
- Mounting kits: MA-63F (front flange), MA-63R (rear pivot)
- Sensor options: D-M9N (cylinder proximity switch)
- Rod protector: RP-63 (bellows-style dust cover)
| Property | Property Value |
|---|---|
| sku | SAUJ63X270-20 |
| 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 | 270mm |
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.





