2. Features custom bidirectional seal profile for piston sealing with compact dimensions and integrated oil reservoir;
3. Aluminum tube with octagonal pattern design, rodless construction. Enhanced corrosion resistance; Integrated external sensor mounting grooves for simplified installation;
4. Compared to ISO 15662 standard cylinders, SAU series demonstrates shorter stroke length at equivalent bore sizes;
5. Precision-engineered smooth cushioning adjustment mechanism;
6. Full compatibility with SC series cylinder mounting accessories;
7. High-temperature resistant sealing materials implemented, operational range: 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SAUJ40
AirTAC SAUJ40 Adjustable Cylinder SAUJ40X85-40 Technical Details
- Model: SAUJ40X85-40
- Type: Adjustable stroke double-acting cylinder
- Bore diameter: 40mm
- Standard stroke: 85mm (adjustable range: 40-85mm)
- Operating pressure: 0.05-1.0 MPa
- Mounting style: Basic type (optional foot/mid-mount brackets)
- Port size: G1/8 (NPT1/8 available on request)
- Cushioning: Adjustable pneumatic cushion
- Temperature range: -20℃ to 80℃
- Body material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal material: NBR with wear-resistant ring
- Weight: ~2.3kg (with standard accessories)
- Dimensions (L×W×H): 225mm × 52mm × 52mm (extended length)
- Stroke tolerance: ±1.5mm
- Max piston speed: 500-700mm/s
High-precision adjustable stroke cylinder with mechanical lock mechanism for position retention. Features dual adjustable cushions for smooth end-of-stroke deceleration. The chromium-plated piston rod resists corrosion in humid environments. Requires 5μm filtered air with ISO 8573-1:2010 class 3.4.3 air quality.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in conveyor systems
- Adjustable press mechanisms in assembly lines
- Packaging machine stopper adjustments
- Semiconductor handling equipment
| Property | Property Value |
|---|---|
| sku | SAUJ40X85-40 |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| 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.







