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 SAUJ80X210-20S Adjustable Cylinder Specifications
- Full model: SAUJ80X210-20S
- Series: SAUJ (Adjustable Stroke Compact Cylinder)
- Bore size: Ø80mm
- Max stroke: 210mm (adjustable through external stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Rubber buffer + adjustable screw (20S suffix)
- Mounting style: Basic type (no pre-mounted brackets)
- Port size: PT1/2 (G1/2 optional)
- Piston material: Die-cast aluminum alloy
- Rod material: Hard chrome-plated steel
- Seal type: NBR seals standard (FKM available for high temp)
- Ambient temperature: -10℃ to 80℃
- Weight: 5.8kg (without accessories)
- Dimensions (L×W×H):
- Retracted length: 305mm
- Extended length: 515mm
- Body width: 96mm
- Height with rod: 145mm
- ISO standard: Compatible with ISO 6432
Heavy-duty adjustable stroke cylinder featuring dual-position mechanical stoppers for precise stroke control (±1mm repeatability). The 20S variant includes enhanced cushioning adjustment with locknuts to prevent vibration-induced setting changes. Optional magnetic piston version (SAUJ80X210-20S/M9) available for position sensing.
- Variable height positioning in automotive assembly jigs
- Pressure adjustment in plastic injection molding machines
- Material handling systems requiring stroke adaptation
- Packaging line product height compensation
- Die casting machine ejection force control
| Property | Property Value |
|---|---|
| sku | SAUJ80X210-20S |
| 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 | 210mm |
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.





