Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X240-20
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 SAUJ40X240-20 Adjustable Cylinder Specifications
- Model: SAUJ40X240-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 240mm (adjustable)
- Operating pressure: 0.05–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (20mm buffer)
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Piston rod thread: M10x1.25
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel, CR-Steel piston rod
- Seal type: NBR seals
- Weight: 2.65kg ±3%
- Dimensions: 300mm(L) × 50mm(W) × 50mm(H)
- Mounting spacing: 40mm (standard ISO 15552)
- Repeat positioning accuracy: ±0.5mm
Precision-engineered adjustable stroke cylinder with enhanced position control capabilities. Features dual-position locking mechanism with graduated scale for millimeter-level adjustments. The chrome-plated piston rod incorporates a wear-resistant coating (WC-Co) for extended service life in high-cycle applications. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated production line positioning fixtures
- Plastic injection molding machine ejectors
- CNC machine tool clamping systems
- Glass manufacturing conveyor stops
- Automotive welding jig positioners
Installation note:
Always degrease rod surface before installation. For stroke adjustment,
loosen both lock nuts simultaneously using 8mm hex keys. Maximum side load
capacity: 35N at mid-stroke. Recommend installing a magnetic sensor (separately
ordered) for position feedback in closed-loop systems.
| Property | Property Value |
|---|---|
| sku | SAUJ40X240-20 |
| Adjustable Stroke | <20mm> |
| 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 | 240mm |
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.