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 Cushion Cylinder SAUJ63X145-40S Technical Details
- Model: SAUJ63X145-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 145mm (adjustable via mechanical stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: External adjustable rubber bumper (both ends)
- Port size: G1/2 (ISO standard)
- Mounting style: Rod side flange (ISO 15552 compliant)
- Temperature range: -20℃ to 80℃
- Piston material: Hard anodized aluminum alloy
- Rod material: Chrome-plated stainless steel (SUS304)
- Seal type: NBR seals with wear-resistant ring
- Weight: 2.8kg (dry, without accessories)
- Dimensions:
- Extended length: 325mm
- Retracted length: 180mm
- Body diameter: 80mm
- Rod diameter: 20mm
- Protection class: IP54 (standard wiper design)
Precision-engineered adjustable stroke cylinder featuring dual external cushioning knobs for velocity control across 0-100% stroke range. The hardened piston rod and triple-lip wiper seal ensure contamination resistance in harsh environments. Includes magnetic piston for position sensing compatibility (sensor not included).
- Variable position fixturing in automotive welding jigs
- Packaging line product ejection with stroke adjustments
- Press-fit operations requiring soft touchdown control
- Semiconductor handling equipment needing position flexibility
- Printing machinery with variable sheet size requirements
| Property | Property Value |
|---|---|
| sku | SAUJ63X145-40S |
| 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 | 145mm |
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.





