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 Cylinder SAUJ80X70-40 Technical Details
- Model: SAUJ80X70-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 80mm (ISO standard)
- Stroke: 70mm (adjustable through external stopper)
- Mounting style: Front flange (MF1) with ISO 15552 mounting pattern
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/4 (NPT1/4 optional)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel (hard anodized), POM end caps, NBR seals
- Weight: 3.8kg (without accessories)
- Dimensions: 200mm(L) × 80mm(W) × 80mm(H) (full extension)
- Rod thread: M20×1.5 external thread
- Max theoretical force: 502N @ 0.63MPa
- Piston speed: 50-750mm/s
- ISO standard: 15552 (formerly ISO 6431)
High-precision adjustable stroke cylinder featuring external stroke adjustment mechanism with ±1mm positioning accuracy. The dual cushioning system minimizes end-impact noise (≤70dB) while maintaining 1.5 million cycle durability. Includes built-in magnet for position sensing compatibility.
- Variable position clamping in CNC tool changers
- Packaging line product ejection systems
- Automated welding fixture positioning
- Pharmaceutical bottling machine stoppers
- Plastic injection molding ejectors
| Property | Property Value |
|---|---|
| sku | SAUJ80X70-40 |
| 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 | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 70mm |
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.





