Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X140-75
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 Stroke Cylinder SAUJ80X140-75 Technical Details
- Model Code: SAUJ80X140-75 (Decoded: SAUJ series / 80mm bore / 140mm stroke / 75mm adjustable range)
- Cylinder Type: Double-acting adjustable stroke with mechanical lock
- Bore Size: Ø80mm ±0.1mm
- Stroke Length: 140mm (adjustable within 65-140mm range)
- Mounting Style: Standard MF1 (ISO 15552 front flange)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature Range: -20℃ to 80℃ (NBR seals) / -10℃ to 60℃ (optional FKM seals)
- Port Size: G3/8 (BSPP thread)
- Rod Thread: M20×1.5 external thread
- Material: Aluminum alloy barrel (hard anodized), Chromed steel piston rod
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Length: 318mm (fully retracted)
- Width: 112mm (mounting flange to rear)
- Height: 95mm (barrel OD including cushion screws)
- ISO Certification: Compliant with ISO 15552 (previously ISO 6431)
Precision-adjustable industrial cylinder featuring a unique dual-scale position indicator (1mm graduation) for millimeter-level stroke control. The integrated mechanical locking mechanism prevents accidental stroke changes during operation. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- Variable height positioning in automotive welding jigs
- Pressure-sensitive clamping systems for CNC machining
- Adjustable stoppers in packaging conveyor lines
- Height compensation mechanisms in semiconductor handling
- Modular press systems with programmable stroke profiles
Installation Tip:
Always engage the position lock screw (M6×1) after adjustment using 1.2-1.5N·m torque.
Maintain minimum 0.3MPa pressure during stroke adjustment to prevent seal damage.
| Property | Property Value |
|---|---|
| sku | SAUJ80X140-75 |
| Adjustable Stroke | 75mm |
| 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 | <140mm> |
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.