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 SAUJ80X25-20S Adjustable Cylinder Specifications
- Model: SAUJ80X25-20S
- Type: Double-acting adjustable stroke cylinder with magnetic piston
- Bore size: Ø80 mm
- Stroke: 25 mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable rubber buffers at both ends
- Piston rod material: Chrome-plated carbon steel (Ø20mm)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Ambient temperature: -20℃ to +80℃
- Weight: 3.5 kg ±2%
- Dimensions (L×W×H): 200mm × 105mm × 105mm (extended length)
- Mounting type: Basic front flange (ISO 15552 standard)
- Accessories: Built-in magnet for position sensing (compatible with S-08 series sensors)
High-precision adjustable stroke cylinder designed for applications requiring controlled linear motion with end-position tuning. Features dual adjustable pneumatic cushions for impact reduction and repeatable positioning accuracy of ±0.5mm. The corrosion-resistant construction and IP54-rated seals enable reliable operation in dusty environments.
- Packaging machine product ejection systems
- Automated assembly line clamping devices
- Printing press paper feed mechanisms
- Plastic injection molding machine core pulls
- Automotive welding fixture positioning
- Loosen lock nut on stroke adjustment screw
- Rotate screw clockwise to decrease stroke (max 3mm reduction)
- Counter-clockwise to increase stroke (max 25mm full extension)
- Re-tighten lock nut with 2.5N·m torque after adjustment
| Property | Property Value |
|---|---|
| sku | SAUJ80X25-20S |
| 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 | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <25 mm> |
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.





