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 SAUJ80X85-20S Technical Details
- Model Code: SAUJ80X85-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80 mm (±0.1mm tolerance)
- Stroke: 85 mm (adjustable from 0-85mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: External adjustable buffer (both ends)
- Mounting style: Standard ISO 15552 foot mounting (MF1), with optional accessories for flange/clevis mounts
- Port size: G3/8 (BSPP thread)
- Piston rod thread: M20×1.5 (external)
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Seal material: NBR + Polyurethane combination
- Weight: 3.8 kg (without accessories)
- Dimensions: 200mm (L) × 80mm (W) × 80mm (H) (retracted position)
- Stroke tolerance: +1.5mm/-0mm
- Max theoretical force: 502N @ 0.63MPa (extend), 453N @ 0.63MPa (retract)
- Rod end type: Female threaded with anti-rotation flats
Precision-engineered adjustable stroke cylinder featuring dual external cushioning screws for velocity control across 0.1-1.5 m/s. The hardened stainless steel piston rod (HRC 45-50) and double lip seals ensure leak-free operation in high-cycle applications. Integrated magnet slot (T-slot design) enables sensor mounting for position feedback.
- Variable height work platforms in assembly lines
- Pressure-sensitive clamping systems (e.g., CNC fixture adjustment)
- Packaging line product height compensation mechanisms
- Automotive welding jigs with position adaptability
- Injection molding machine ejector stroke optimization
| Property | Property Value |
|---|---|
| sku | SAUJ80X85-20S |
| 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 | 85mm |
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.





