Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X270-30S
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 SAUJ40X270-30S Technical Specifications
- Model Code: SAUJ40X270-30S
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 270mm (±0.5mm tolerance)
- Adjustment Range: 0-30mm (stepless stroke adjustment)
- Operating Pressure: 0.1-1.0 MPa
- Cushioning Type: Adjustable hydraulic buffer (both ends)
- Piston Speed: 50-800 mm/s (optimal at 200-500 mm/s)
- Ambient Temperature: -10℃ to 70℃
- Mounting Style: Foot-mounted (MF1 type)
- Port Size: Rc1/8 (NPT1/8 optional)
- Material: Aluminum alloy barrel (hard anodized), CRNA steel rod
- Seal Type: NBR seals (FKM available for high-temp variants)
- Weight: 2.65kg (without accessories)
- Dimensions:
- Length: 365mm (full extension)
- Body Width: 53mm
- Height: 62mm (mounting surface to centerline)
Precision-engineered adjustable stroke cylinder featuring dual-position memory function through its unique mechanical locking mechanism. The 30S variant incorporates enhanced buffer chambers with silicone oil damping (ISO VG 32 grade) for high-cycle applications. Includes anti-rotation guide slots and wear-resistant band for angular moment compensation.
- Variable clamping force fixtures in CNC machining centers
- Adjustable stopper mechanisms in automotive assembly lines
- Packaging machine product height compensation systems
- Glass handling equipment with position-sensitive gripping
- Semiconductor wafer transfer robots
Maintenance Protocol:
Lubricate rod every 500km travel using ISO VG32 turbine oil.
Buffer adjustment requires 2.5mm hex key (clockwise for harder cushioning).
Avoid side loads exceeding 15N·m during operation.
| Property | Property Value |
|---|---|
| sku | SAUJ40X270-30S |
| Adjustable Stroke | 30mm |
| 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.