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 Air Cylinder SAUJ63X115-50S Specifications
- Model: SAUJ63X115-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 115mm (adjustable)
- Rod diameter: 20mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (50S designation)
- Mounting style: Basic type (no built-in mounting)
- Port size: G1/8 (ISO standard)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Weight: 2.3 kg ±5%
- Dimensions (L×W×H): 215mm × 63mm × 63mm (extended length)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR + PU combination
- Protection rating: IP54 (standard)
High-precision adjustable stroke cylinder featuring micrometer-style stroke adjustment with ±0.5mm repeatability. The 50S variant includes enhanced cushioning with 5-stage adjustable damping and anti-vibration lock nuts. Optimized for applications requiring mid-stroke positioning without mechanical stops. Requires filtered air (5-40μm) with lubrication (ISO VG32 recommended).
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in automated assembly lines
- Packaging machine product ejection systems
- Glass handling equipment with soft-landing requirements
- Semiconductor wafer transfer mechanisms
| Property | Property Value |
|---|---|
| sku | SAUJ63X115-50S |
| 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 | 115mm |
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.



