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 Air Cylinder SAUJ63X85-75S Technical Details
- Full model: SAUJ63X85-75S
- Series: SAUJ (Compact adjustable stroke type)
- Bore size: 63mm
- Stroke: Adjustable from 25mm to 85mm
- Action type: Double-acting
- Mounting style: Standard foot mounting (MF1) with optional front flange
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable elastic cushion at both ends
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR seals (oil-resistant)
- Ambient temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Weight: Approx. 2.3kg (without accessories)
- Dimensions (L×W×H):
- Basic length: 165mm (retracted)
- Max extended length: 250mm
- Foot mounting base: 95mm × 63mm
- Rod end thread: M12×1.25
High-precision adjustable stroke cylinder featuring a unique mechanical stroke adjustment mechanism with positive locking. The SAUJ63 series combines precise positioning capability (±0.5mm repeatability) with heavy-duty construction, making it ideal for applications requiring variable stroke control without pneumatic circuit modifications. The corrosion-resistant design includes dual wiper seals for harsh environments.
- Variable height positioning in packaging machinery
- Clamping force adjustment in fixture systems
- Web tension control in printing presses
- Stroke customization for automated assembly lines
- Material feeding systems with variable product sizes
- Re-lubrication interval: 2,000km travel or 6 months
- Adjustment screw torque: 1.2-1.5N·m
- Max lateral misalignment: ±0.5°
| Property | Property Value |
|---|---|
| sku | SAUJ63X85-75S |
| 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 | 85mm |
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.





