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 SAUJ63X275-50S Technical Details
- Model Code: SAUJ63X275-50S
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: 63mm (±0.1mm tolerance)
- Stroke Length: 275mm (adjustable from 0-275mm via external stopper)
- Adjustment Mechanism: External threaded rod with locknut
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Adjustable rubber bumper (front/rear)
- Port Size: G1/8 (BSPP thread)
- Mounting: Standard MA/FA series brackets (included)
- Temperature Range: -10℃ to 80℃ (NBR seals)
- Rod Material: Hard chrome-plated steel (5μm coating)
- Tube Material: Anodized aluminum alloy (6063-T5)
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Extended Length: 552mm
- Retracted Length: 277mm
- Body Diameter: 80mm
- Rod End Thread: M20×1.5
Precision-engineered adjustable stroke cylinder featuring dual-position memory capability through its mechanical stopper system. The SAUJ63 series incorporates wear-resistant guide bands and triple-lip seals for leak-proof operation in high-cycle applications. Requires ISO 8573-1:2010 Class 3 lubricated air (32-40 cSt oil viscosity recommended).
- Variable height positioning in automated assembly lines
- Clamping force adjustment in CNC fixture systems
- Material handling with variable stroke requirements
- Packaging machine product height compensation
- Plastic injection molding ejector systems
| Property | Property Value |
|---|---|
| sku | SAUJ63X275-50S |
| Adjustable Stroke | <50mm> |
| 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 | 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.





