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 SAUJ63X275-20 Technical Specifications
- Full model code: SAUJ63X275-20
- Bore size: 63mm (ISO standard)
- Stroke: 275mm (adjustable range: 0-275mm)
- Operating pressure: 0.1-0.9 MPa
- Cushioning type: Adjustable elastic cushion (both ends)
- Mounting style: FA-type foot mounting (ISO 15552 compatible)
- Port size: G3/8 (M14×1.5 thread optional)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR (standard)/PU (optional)
- Weight: 2.5kg ±3% (without accessories)
- Dimensions:
- Extended length: 401mm (base to rod end)
- Retracted length: 126mm
- Foot mounting center distance: 85mm
- Rod end thread: M16×1.5
- Protection class: IP54 (standard wiper design)
- Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil)
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring micrometer-style stroke adjustment (±0.5mm repeat accuracy). The integrated shock absorber minimizes end-impact noise (≤65dB at 0.5MPa). Corrosion-resistant design with 10μm hard chrome plating on rod surface. Requires 5-40μm filtered air supply.
- Variable position clamping in CNC fixture systems
- Packaging line product height adjustment mechanisms
- Automotive assembly tooling with space constraints
- Pharmaceutical tablet press force control
- Glass cutting equipment with precision stroke requirements
| Property | Property Value |
|---|---|
| sku | SAUJ63X275-20 |
| 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 | 275mm |
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.





