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 SAUJ63X400-20 Technical Specifications
- Model: SAUJ63X400-20
- Type: ISO 15552 adjustable stroke cylinder
- Bore size: 63mm (ISO 6432 standard)
- Stroke: 400mm (adjustable via external stopper)
- Mounting style: Standard foot/MF2, front flange, or rear pivot
- Cushioning: Adjustable pneumatic cushion at both ends
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to +80℃
- Seal material: NBR/PU combination
- Port size: G1/8 (BSPP thread)
- Piston rod thread: M20x1.5
- Max speed: 0.1-1.5 m/s (optimal 0.5 m/s)
- Repeat positioning accuracy: ±0.5mm
- Protection rating: IP65 (wipers included)
- Weight: 5.8kg (excluding accessories)
- Dimensions: 600mm(L) × 100mm(W) × 100mm(H) (full extension)
- Rod end type: Female thread + hex nut
- Tube material: Anodized aluminum alloy
- Piston material: Cast iron with hard chrome plating
High-precision adjustable stroke cylinder featuring dual adjustable pneumatic cushions for smooth deceleration. The SAUJ63 series combines ISO standardization with customizable stroke adjustment through external mechanical stoppers (sold separately). Anti-rotation design ensures stable linear motion, while the chrome-plated piston rod resists wear in harsh environments.
- Automated assembly line positioning systems
- Material handling equipment with variable stroke requirements
- Automotive welding fixture actuators
- Packaging machinery with adjustable compression force
- Plastic injection molding ejector mechanisms
| Property | Property Value |
|---|---|
| sku | SAUJ63X400-20 |
| 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 | <400mm> |
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.





