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 SAUJ40X90-50S Adjustable Cylinder Specifications
- Model: SAUJ40X90-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 90mm (adjustable via mechanical stopper)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable rubber buffer (both ends)
- Mounting style: Basic type (axial mounting holes)
- Port size: M5x0.8 (Rc1/8/NPT1/8 optional)
- Piston rod thread: M12x1.25
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy barrel, CR12MoV chrome-plated rod
- Weight: 1.85kg ±2%
- Dimensions: 180mm(L) × 40mm(Bore Ø) × 62mm(Mounting width)
- Rod end type: Female thread with anti-rotation flats
- Seal material: NBR + PU combination
- Lubrication: Pre-lubricated (Grease-free operation)
Precision-adjustable pneumatic cylinder featuring dual cushion control with 240° rotary adjustment screws. The hardened piston rod and multi-lip seals enable 3,000km+ service life under ISO 8573-1 air quality standards. Includes built-in magnet for sensor mounting (ISO 4394 compatible).
- Precision positioning in semiconductor handling robots
- Variable stroke clamping mechanisms in CNC fixtures
- Packaging line product ejection systems
- Printing machinery paper feed adjustments
- Automated assembly station workpiece insertion
| Property | Property Value |
|---|---|
| sku | SAUJ40X90-50S |
| Adjustable Stroke | <50mm> |
| 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 | 90mm |
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.







