Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X290-75
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 Cylinder SAUJ80X290-75 Technical Details
- Model Code: SAUJ80X290-75
- Type: Double-acting adjustable stroke cylinder
- Bore size: 80mm (ISO 6432 standard)
- Stroke: 290mm ±1.5mm tolerance
- Rod diameter: 25mm (chrome-plated steel)
- Operating pressure: 0.15–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: Front flange with ISO 15552 mounting pattern
- Port size: G1/4 (BSPP thread)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s (lubricated operation)
- Seal material: NBR + PU combination
- Protection rating: IP54 (standard wiper seal)
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Extended length: 668mm (stroke + cylinder body)
- Retracted length: 378mm
- Body width: 96mm (mounting flange to rod end)
- Height with rod: 118mm (including rod gland)
High-precision adjustable stroke cylinder featuring dual-position mechanical locks for stroke adjustment. The SAUJ series incorporates a visible stroke scale (1mm graduation) and dual cushioning adjustment screws with 270° rotation range. Requires air lubricator for optimal performance in high-cycle applications (>500,000 cycles). Compatible with ATEX Zone 2 environments when using anti-static seals (optional).
- Variable height positioning in automotive assembly jigs
- Press machine force adjustment systems
- Packaging line product height compensation
- Plastic injection molding ejector mechanisms
- Solar panel tilt adjustment systems
Maintenance tip:
Relubricate every 500km of cumulative stroke movement. Use only ISO VG32 turbine oil
or equivalent. Avoid lateral load exceeding 15% of maximum thrust capacity.
- Release lock nuts at both end caps
- Rotate adjustment collars (green anodized) to desired position
- Verify alignment with engraved scale markers
- Re-tighten lock nuts to 12-15Nm torque
| Property | Property Value |
|---|---|
| sku | SAUJ80X290-75 |
| 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 | 290mm |
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.