Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X105-20S
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 SAUJ40X105-20S Adjustable Stroke Cylinder Specifications
- Model: SAUJ40X105-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 105mm (adjustable via external stopper)
- Operating pressure: 0.05–0.8 MPa
- Cushion type: Adjustable air cushion
- Mounting type: Standard front/rear flange (ISO 15552 compatible)
- Port size: 1/4" NPT (M5 optional)
- Operating temperature: -20℃ to 80℃
- Material: Aluminum alloy body, NBR seals
- Weight: 1.85kg ±2%
- Dimensions: 200mm(L) × 56mm(W) × 56mm(H) (at full extension)
- Rod thread: M10×1.25 (external)
- Protection rating: IP40 (standard wiper design)
- Adjustment range: 20-105mm stroke via mechanical stopper
A precision-engineered adjustable stroke cylinder featuring dual-position memory capability through its external mechanical stopper system. The anodized aluminum construction provides corrosion resistance, while the triple-lip wiper seal ensures extended service life in particulate environments. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Variable position clamping in CNC fixture systems
- Packaging line product height adjustment mechanisms
- Automated door stroke limitation in cleanroom environments
- Press tool depth control with millimeter precision
- Semiconductor handling equipment position staging
Installation note:
The adjustable stopper requires periodic calibration (every 50,000 cycles).
Maintain 0.5mm minimum clearance between stopper and cylinder end cap.
Use anti-vibration thread locker on adjustment screws in high-frequency applications.
| Property | Property Value |
|---|---|
| sku | SAUJ40X105-20S |
| 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 | 105mm |
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.