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 SAUJ63X70-50S Technical Details
- Model Code: SAUJ63X70-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO 6432 standard)
- Standard stroke: 70mm (adjustable range ±5mm)
- Adjustment mechanism: External thread stroke limiter
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Air cushion with adjustable shock absorber
- Mounting style: Basic MF1 (standard flange mounting)
- Port size: G1/4 (NPT1/4 optional)
- Temperature range: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: SUS304 stainless steel
- Seals: NBR (nitrile rubber)
- Weight: 2.8kg (excluding accessories)
- Dimensions:
- Extended length: 220mm (max stroke position)
- Retracted length: 150mm
- Body width: 63mm
- Mounting flange height: 18mm
- Protection class: IP40 (standard wiper seal)
Precision stroke-adjustable pneumatic cylinder featuring micrometer-style stroke adjustment (±5mm) via dual locking nuts. The chrome-plated piston rod integrates wear-resistant coating (HCF coating optional) for high cycle applications. Includes built-in magnetic piston for position sensing compatibility. Cushion adjustment knob allows fine-tuning of end-position damping from 0-100% capacity.
- Variable position clamping in CNC fixture systems
- Material handling with precise stop positions
- Die height adjustment in press machines
- Textile machinery tension control systems
- Semiconductor wafer handling equipment
| Property | Property Value |
|---|---|
| sku | SAUJ63X70-50S |
| 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 | 70mm |
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.





