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 SAUJ63X300-40S Technical Details
- Model Code: SAUJ63X300-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO 6432 standard)
- Stroke length: 300mm (adjustable through mechanical stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: External adjustable rubber bumper (40S variant)
- Mounting style: Basic type (optional foot/mounting bracket)
- Port size: G1/4 (BSPP thread)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals with wear-resistant ring
- Ambient temperature: -10℃ to 80℃
- Lubrication: Pre-lubricated (DOP oil)
- Weight: 3.8kg ±2%
- Dimensions: 615mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Protection class: IP54 (standard wiper design)
- Max theoretical force: 312N @0.5MPa (extending)
High-precision industrial cylinder featuring stroke adjustment mechanism with ±1mm repeat accuracy. The 40S suffix indicates enhanced cushioning with external adjustment screws for deceleration control. Anti-rotation design maintains alignment during long-stroke operations. Optional magnetic piston version available (SAUJ63M series).
- Automated assembly line positioning systems
- Plastic injection molding ejectors
- Textile machinery tension control
- Automotive welding fixture actuators
- Packaging machine product pushers
| Property | Property Value |
|---|---|
| sku | SAUJ63X300-40S |
| Adjustable Stroke | <40mm> |
| 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 | 300mm |
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.





