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 SAUJ80X850-40 Adjustable Cylinder Technical Details
- Model: SAUJ80X850-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø80mm
- Stroke: 850mm (adjustable)
- Operating pressure: 0.05–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (front/rear)
- Mounting style: MF1 (front flange) / optional foot mounting
- Sensor type: Built-in magnet for proximity switch detection
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Port size: PT1/4 (G1/4 optional)
- Weight: ~5.8kg (without accessories)
- Dimensions: 1010mm(L) × 100mm(W) × 100mm(H) (max extended length)
- Rod thread: M20×1.5
- Repeat positioning accuracy: ±0.5mm
- Max theoretical thrust: 402N @0.5MPa
High-precision industrial cylinder featuring unique mechanical stroke adjustment mechanism with locking nuts. The dual cushioning system minimizes end-impact while maintaining positioning stability during high-cycle operations. Anodized surface treatment enhances corrosion resistance in humid environments.
- Automated production line positioning systems
- Die-casting machine ejection mechanisms
- Palletizing robot end-effector actuators
- Automotive welding fixture positioning
- Packaging machine product stoppers
- Loosen both lock nuts (M20×1.5)
- Rotate cylinder tube to desired position
- Re-tighten nuts to 25-30N·m torque
- Verify stroke with test cycles before full operation
| Property | Property Value |
|---|---|
| sku | SAUJ80X850-40 |
| Adjustable Stroke | <40mm> |
| 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 | 850 mm |
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.





