Classification: Standard Cylinders | Brand: AirTAC | Series: SAUJ80
1. Enterprise-standardized cylinder design;
2. Asymmetric bidirectional sealing structure for piston with integrated oil reservoir, achieving compact dimensions;
3. Cross-ribbed aluminum tube construction (rodless design) with enhanced corrosion resistance. External surface features sensor mounting grooves for simplified installation;
4. Compact length design compared to ISO 15662 standard cylinders within the SAU bore series;
5. Progressive cushioning adjustment mechanism for smooth stroke termination;
6. Full compatibility with SC series cylinder mounting accessories;
7. High-temperature resistant sealing materials enable operational range: 0~150°C.
Key innovations: Optimized space efficiency through length reduction vs ISO standards, dual-purpose lubrication retention system, and cross-reinforced aluminum body for structural integrity.
AirTAC SAUJ80 Adjustable Stroke Cylinder SAUJ80X40-20 Technical Details
- Model Code: SAUJ80X40-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80mm
- Maximum stroke: 40mm
- Adjustment range: 0-20mm (micro-adjustable via external stop screw)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Front flange MF12 (ISO 15552 compatible)
- Port size: G1/8 (NPT optional)
- Material: Aluminum alloy barrel, hardened stainless steel piston rod
- Weight: 3.5kg ±2% (without accessories)
- Dimensions: 200mm(L) × 90mm(W) × 90mm(H) (max extended length)
- Rod thread: M20×1.5 external thread
- Repeat positioning accuracy: ±0.2mm
- Piston seal: HNBR with wear-resistant ring
High-precision stroke-adjustable cylinder featuring dual calibration scales (metric/imperial) for visual position verification. The rotary lock mechanism enables tool-free stroke adjustment while maintaining IP54-rated dust/water resistance. Integrated shock absorbers reduce end-impact noise by 15dB compared to standard models.
- Press machine tool height compensators
- Automated welding positioners with variable Z-axis
- Packaging line product height detection systems
- Semiconductor wafer handling robots
- Plastic injection mold core-pulling mechanisms
- Magnetic switch: D-A93 (IP67 rated)
- Mounting kit: SAU-MF12-80
- Rod end: RE20-6M (female threaded)
| Property | Property Value |
|---|---|
| sku | SAUJ80X40-20 |
| Adjustable Stroke | <20mm> |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | <40mm> |
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.





