Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X270-20S
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 SAUJ40X270-20S Technical Details
- Model: SAUJ40X270-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 270mm (adjustable)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting type: Standard MF1 front flange
- Port size: M5x0.8 (Rc1/8/NPT1/8 optional)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 3.2kg ±5%
- Dimensions (L×W×H): 370mm × 40mm × 40mm (full extension)
- Max theoretical force: 125.6N @0.8MPa
- Speed range: 50-800mm/s
- Protection rating: IP54 (standard)
Precision-engineered adjustable stroke cylinder featuring dual-position memory function and impact-resistant design. The SAUJ40 series incorporates a unique mechanical lock mechanism for stroke adjustment (±5mm fine-tuning range) with visual position indicators. Optimized for applications requiring variable positioning without reprogramming pneumatic circuits.
- Variable height work platforms in assembly lines
- Tool positioning in CNC machine changers
- Adjustable clamping systems in welding fixtures
- Packaging machine product height compensation
- Semiconductor handling equipment Z-axis control
Installation tip:
Always degrease rod surface before installation. For vertical mounting,
use model with air cushion lock (add "-VL" suffix). Lubricate with ISO VG32
turbine oil for initial operation.
| Property | Property Value |
|---|---|
| sku | SAUJ40X270-20S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 270mm |
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.