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 SAUJ63X375-75S Technical Details
- Model Code: SAUJ63X375-75S (Full designation: SAUJ63X375-75S-MA2B)
- Bore size: Ø63mm (ISO standard)
- Total stroke: 375mm (adjustable range: 75-375mm via external stop screws)
- Operating pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Rubber buffer + adjustable shock absorber
- Mounting style: MA2B - Front flange with rectangular base
- Port size: 1/4" NPT (G1/8 optional)
- Temperature range: -20℃ to 80℃ (NBR seals)/-10℃ to 70℃ (with grease)
- Rod material: Hard chrome-plated carbon steel
- Tube finish: Anodized aluminum alloy
- Weight: 5.3kg ±2% (without accessories)
- Dimensions:
- Extended length: 645mm (piston rod fully extended)
- Retracted length: 270mm
- Body width: 80mm (mounting flange to rear end)
- Height with base: 105mm
Heavy-duty adjustable stroke cylinder featuring dual-position mechanical stops for precise stroke limitation. The SAUJ63 series combines through-rod design with external locking nuts that enable millimeter-level positioning accuracy. Integrated wear-resistant guide bands prevent metal-to-metal contact, making it ideal for side load applications.
- Variable height work platforms in automotive assembly
- Press-fit tooling with depth compensation
- Textile machinery with adjustable clamping positions
- Glass tempering oven door actuators
- Plastic injection mold core-pulling mechanisms
| Property | Property Value |
|---|---|
| sku | SAUJ63X375-75S |
| Adjustable Stroke | 75mm |
| 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 | 375mm |
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.



