Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X70-20S
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 SAUJ80X70-20S Adjustable Cylinder Specifications
- Model: SAUJ80X70-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80 mm
- Stroke: 70 mm (adjustable)
- Stroke adjustment range: 0-70 mm (mechanical stop type)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Rubber buffer + adjustable cushion screw
- Mounting style: Basic type (MF1) with front/rear flange options
- Port size: Rc1/4 (NPT1/4 optional)
- Rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Aluminum alloy with hard anodized surface
- Seal material: NBR (Nitrile rubber)
- Weight: 2.45 kg (excluding accessories)
- Dimensions: 200mm(L) × 96mm(W) × 96mm(H) (at full extension)
- Rod thread: M20×1.5 (external)
- Maximum speed: 500 mm/s
- Protection rating: IP54 (standard)
High-precision adjustable stroke cylinder featuring dual-position mechanical stops for micro-adjustment (±0.5mm repeatability). The SAUJ80 series incorporates a unique anti-rotation mechanism with hexagonal piston rod and integrated guide slots, preventing torsional movement during operation. Designed for heavy-duty cycles with 5,000km rated service life under standard conditions.
- Die height adjustment in injection molding machines
- Variable position clamping in fixture systems
- Conveyor line gate positioning
- Press tool depth control
- Automated packaging machine stroke adjustment
- Semiconductor handling equipment
Installation note:
Requires periodic lubrication (ISO VG32 hydraulic oil recommended).
Adjust stroke only when cylinder is depressurized. Locknut torque: 15-20 N·m.
Avoid side loads exceeding 50N on piston rod.
| Property | Property Value |
|---|---|
| sku | SAUJ80X70-20S |
| 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 | 70mm |
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.