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 SAUJ63X125-75S Technical Details
- Model Code: SAUJ63X125-75S
- Type: Single-acting spring return (adjustable stroke)
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke adjustment range: 50-125mm (stepless adjustment)
- Port size: G1/8 (BSPP thread)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Cushioning: Rubber buffer with adjustable damping
- Rod end type: Female M16×2.0 thread
- Material: Aluminum alloy barrel (hard anodized), CR12MoV piston rod
- Seal material: Heat-resistant NBR (-20℃ to 100℃)
- Weight: 2.3kg (without accessories)
- Dimensions: 320mm(L) × 63mm(W) × 75mm(H) (max extended length)
- Mounting options: AF63 foot mount, MF63 front flange
- Repeat positioning accuracy: ±0.5mm
- Lubrication: Pre-lubricated (Oil-free operation possible)
Precision-adjustable compact cylinder featuring a unique dual-scale stroke adjustment mechanism with locking nut. The hardened stainless steel piston rod and anti-rotation guide design ensure stable linear motion, while the visible stroke scale allows real-time position verification. Includes built-in magnet for proximity sensor compatibility.
- Variable height positioning in conveyor systems
- Clamping force adjustment in CNC fixture setups
- Material feeding mechanisms with adjustable depth control
- Packaging machine ejector systems requiring stroke flexibility
- Semiconductor handling equipment needing precise vertical movement
- Rod end accessories: Clevis, rod eye, or double rod ends
- Sensor compatibility: D-A93 series magnetic switches
- Custom stroke ranges available (special order)
- Optional corrosion-resistant coating for humid environments
| Property | Property Value |
|---|---|
| sku | SAUJ63X125-75S |
| 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 | 125mm |
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.





