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 SAUJ80X180-20 Technical Details
- Model: SAUJ80X180-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80 mm
- Stroke: 180 mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 70℃
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Front/rear flange (ISO 15552 standard)
- Port size: G1/2 (BSPP thread)
- Piston rod material: Chrome-plated carbon steel
- Tube material: Aluminum alloy with hard anodized surface
- Seal type: NBR (Nitrile) wear-resistant seals
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H): 300mm × 100mm × 100mm (excluding rod)
- Rod end thread: M20×1.5 (external)
- Max theoretical force: 502 N @ 0.63 MPa
- Speed range: 50–800 mm/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
High-precision industrial cylinder featuring patented position-lock mechanism for millimeter-level stroke adjustment. The SAUJ80 series combines heavy-duty construction with fine-tuning capability through its external stroke limiter (requires 2.5mm hex key). Includes shock-absorbing cushions with 270° adjustable screws to prevent end-impact damage.
- Variable height positioning in automotive assembly jigs
- Press-fit operations with depth-sensitive components
- Packaging line product height compensation systems
- Plastic injection molding ejector adjustments
- Semiconductor wafer handling with Z-axis micro-adjustments
| Property | Property Value |
|---|---|
| sku | SAUJ80X180-20 |
| 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 | 180mm |
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.





