Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X150-20S
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 SAUJ40X150-20S Adjustable Cylinder Specifications
- Model: SAUJ40X150-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 150mm (adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Standard switch base with front flange
- Port size: Rc1/4 (G1/4 optional)
- Rod end thread: M10×1.25 (male)
- Material: Aluminum alloy barrel, hardened steel rod
- Operating temperature: -20℃ to 80℃
- Weight: ~1.85kg (excluding accessories)
- Dimensions: 230mm(L) × 40mm(Bore Ø) × 66mm(Mounting width)
- Rod diameter: 12mm
- Maximum speed: 500mm/s
- Protection class: IP54 (standard sealing)
Precision-adjustable cylinder featuring micro-positioning capability through its unique mechanical stopper system. The 20S variant includes built-in magnetic sensor slots and stainless steel guide bushings for enhanced position feedback accuracy. Requires ISO VG32 or equivalent hydraulic oil lubrication for optimal performance.
- Precision press-fit operations in electronics assembly
- Variable stroke clamping devices for CNC fixtures
- Packaging line product height adjustment mechanisms
- Automated door stroke limitation systems
- Textile machinery tension control units
Adjustment procedure:
Loosen lock nut → Rotate stopper collar to desired position (scale marked every 0.5mm) →
Retighten nut to 1.5N·m torque. Always perform adjustment in retracted position.
| Property | Property Value |
|---|---|
| sku | SAUJ40X150-20S |
| 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 | 150mm |
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.