Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X185-40
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 SAUJ40X185-40 Adjustable Stroke Cylinder Specifications
- Model: SAUJ40X185-40
- Type: Double-acting adjustable stroke cylinder with cushioning
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 185mm (adjustable within ±2mm)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Cushion type: Adjustable elastic cushion (both ends)
- Mounting style: Basic type (optional front flange/rear flange)
- Rod end thread: M16×1.5
- Seal material: NBR/PU (oil and heat resistant)
- Weight: 2.8kg (excluding accessories)
- Dimensions: 300mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Port size: Rc1/8 (standard) or G1/8 (optional)
- Lubrication: Required (ISO VG32 hydraulic oil recommended)
Precision-engineered adjustable stroke cylinder featuring dual cushioning control and enhanced wear resistance. The SAUJ40 series incorporates a unique stroke adjustment mechanism with locking nuts for position fixation, ideal for applications requiring variable positioning accuracy. The chrome-plated piston rod and anodized aluminum barrel ensure corrosion resistance in humid environments.
- Variable position clamping in CNC fixtures
- Material handling with adjustable lifting heights
- Packaging machine stopper adjustment systems
- Automated assembly line positioning devices
- Printing press paper feed mechanisms
Installation note:
Adjust cushion screws gradually (1/4 turn increments) while testing under operational pressure.
Maintain 0.3mm minimum parallel alignment tolerance between rod and load. Lubricate through air port
at initial installation (2-3 drops ISO VG32 oil).
- Standard: 5,000km travel distance (NBR seals)
- Extended: 8,000km with PU seals (optional)
- Re-lubrication interval: Every 3 months or 2 million cycles
| Property | Property Value |
|---|---|
| sku | SAUJ40X185-40 |
| 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 | 185mm |
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.