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 SAUJ80X225-75S Technical Details
- Model Code Breakdown: SAUJ80-X225-75S
- SAUJ: Adjustable stroke cylinder series
- 80: Bore size (φ80mm)
- 225: Basic stroke length (225mm)
- 75S: Stroke adjustment range (±75mm)
- Bore Diameter: 80mm ±0.02mm
- Effective Stroke: 150-300mm (adjustable via mechanical stops)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Piston Speed: 50-800 mm/s (lubricated condition)
- Cushioning: Adjustable hydraulic shock absorber (both ends)
- Mounting Style: ISO 15552 standard (supports various brackets: FA, FB, FC types)
- Rod Thread: M20×1.5 external thread (stainless steel cap included)
- Port Size: G3/8 (BSPP) dual ports
- Ambient Temp Range: -20℃ to +80℃ (NBR seals)/ -10℃ to +180℃ (optional FKM seals)
- Weight: 5.8kg (without accessories)
- Dimensions:
- Body Diameter: 80mm
- Retracted Length: 500mm (including rod end)
- Extended Length: 725mm (max stroke)
- Mounting Base: 125×100mm (FB mounting face)
- Rod Surface Treatment: Hard chrome plating (20-25μm thickness)
- ISO Certification: 6431, VDMA 24562
High-precision adjustable stroke cylinder with dual-side position locking mechanism, featuring micrometer-grade stroke adjustment through rotating end caps. The anodized aluminum body integrates wear-resistant guide bands for smooth operation in high-cycle applications (up to 5 million cycles). Includes magnetic piston for position feedback compatibility.
- Variable height work platforms in automotive assembly
- Press-fit operations with depth compensation
- Packaging line product height adjustment systems
- Plastic injection molding ejector mechanisms
- Solar panel angle adjustment actuators
1. Use locknuts (supplied) for position lock at 50Nm torque
2. Maintain 0.5-1mm end play after adjustment
3. Lubricate with ISO VG32 hydraulic oil (pre-lubed for initial use)
4. For vertical mounting: Add 10% stroke margin for thermal expansion
| Property | Property Value |
|---|---|
| sku | SAUJ80X225-75S |
| Adjustable Stroke | 75mm |
| 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 | 225mm |
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.





