Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X140-20
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 SAUJ40X140-20 Adjustable Stroke Cylinder Specifications
- Model: SAUJ40X140-20
- Bore size: 40mm (ISO 6432 standard)
- Stroke length: 140mm (adjustable)
- Adjustment range: ±2mm stroke fine-tuning
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (front/rear)
- Mounting type: Basic foot mounting (ISO 15552 compatible)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Port size: M5x0.8 (standard) / G1/8 optional
- Ambient temperature: -20℃ to 80℃
- Weight: 1.65kg (without accessories)
- Dimensions: 230mm(L) × 50mm(W) × 50mm(H) (fully extended)
- Rod end: Female thread M10x1.25
- Max theoretical force: 125.6N @ 0.63MPa
Precision-adjustable compact cylinder featuring micrometer-style stroke adjustment mechanism with locknut. Includes dual shock absorbers for high-speed applications (≤1.5 m/s). Optional magnetic piston version (SAUJ40X140-20M) available for position sensing. Requires 40μm filtered air with lubrication (ISO VG32 recommended).
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in conveyor systems
- Die height adjustment in injection molding machines
- Automated packaging line product ejection systems
- Semiconductor wafer handling equipment
Installation tip:
For optimal performance, align adjustment screws perpendicular to mounting surface.
Apply thread-locking compound to adjustment mechanism during installation.
Maximum lateral load: 15N at rod end. Lubricate every 3,000km of cumulative travel.
| Property | Property Value |
|---|---|
| sku | SAUJ40X140-20 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <140mm> |
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.