Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X135-20S
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 SAUJ40X135-20S Technical Specifications
- Model Code: SAUJ40X135-20S
- Series: SAUJ (Compact Auto Switch Type)
- Bore size: 40 mm
- Stroke: 135 mm (adjustable)
- Operating pressure: 0.05-0.9 MPa
- Cushioning: Adjustable pneumatic cushion
- Mounting style: Basic type (MF1)
- Port size: G1/8 (ISO standard)
- Operating temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodization
- Rod material: Stainless steel (SUS304)
- Seal type: NBR seals (oil-resistant)
- Weight: 2.3 kg ±5%
- Dimensions: 303mm(L) × 50mm(W) × 50mm(H)
- Switch type: Magnetic reed sensor (2-wire)
- Protection class: IP67 (dust/water resistant)
High-precision adjustable stroke cylinder with built-in magnetic sensor for position feedback. Features dual adjustable rubber cushions for smooth end-of-stroke deceleration. The compact MF1 flange design enables flexible mounting in space-constrained automation systems. Pre-lubricated for maintenance-free operation under standard conditions.
- Precision workpiece clamping in CNC fixtures
- Variable stroke positioning in conveyor systems
- Packaging machine ejection mechanisms
- Semiconductor handling equipment
- Medical device assembly lines
Installation tip:
Adjust stroke via the external locknut (max adjustment ±3mm). Use M5x0.8 mounting screws with 28mm spacing.
Maintain 0.5mm minimum clearance between sensor and magnetic piston during alignment.
| Property | Property Value |
|---|---|
| sku | SAUJ40X135-20S |
| 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 | 135mm |
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.