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 SAUJ80X85-20 Adjustable Miniature Cylinder Specifications
- Model: SAUJ80X85-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 8 mm
- Stroke: 85 mm (adjustable via external stopper)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Port thread: M5x0.8 (standard) / Rc1/8 optional
- Piston rod material: Stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: Nitrile rubber (NBR)
- Ambient temperature: -20℃ to +80℃
- Weight: 0.34 kg (without accessories)
- Dimensions: 120mm(L) × 40mm(W) × 40mm(H)
- Mounting type: Front flange (MF1) with 20mm spacing
- Rod end thread: M4x0.7 (external)
Precision micro cylinder featuring a unique external stroke adjustment mechanism with ±1mm positioning repeatability. The dual chrome-plated piston rod and anti-rotation design ensure stable linear motion in confined spaces. Includes wear-resistant guide bushings and IP54-rated dust protection.
- PCB handling robots with space constraints
- Pharmaceutical blister packaging machines
- Semiconductor wafer positioning systems
- Precision clamping in watch assembly
- 3D printer automated bed leveling
| Property | Property Value |
|---|---|
| sku | SAUJ80X85-20 |
| 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 | 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.





