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 SAUJ40X25-20S Adjustable Cylinder Specifications
- Model: SAUJ40X25-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: Adjustable 5-25mm (±2mm adjustment precision)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Rubber buffer + adjustable stopper
- Mounting style: Basic type (MF1) with front flange
- Port size: M5x0.8 (G1/8 adaptor included)
- Temperature range: -10℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 1.45kg (with standard accessories)
- Dimensions: 100mm(L) × 50mm(W) × 50mm(H) (at minimum stroke)
- Max extended length: 125mm (at 25mm stroke)
- Repeat positioning accuracy: ±0.5mm
- Lubrication: Pre-lubricated (Grease-free operation)
Precision adjustable stroke cylinder featuring mechanical stopper locking mechanism for fine position control. The dual-scale stroke indicator (metric/imperial) enables quick visual verification. Integrated wrench flats allow tool-free stroke adjustment while pressurized. Corrosion-resistant construction with IP54 splash protection rating.
- Precision clamping fixtures in CNC machining centers
- Variable height positioning in conveyor systems
- Force-controlled pressing operations in assembly lines
- Packaging machine product ejection systems
- Semiconductor handling equipment position stops
| Property | Property Value |
|---|---|
| sku | SAUJ40X25-20S |
| 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 | <25 mm> |
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.







