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 SAUJ40X125-50S Adjustable Stroke Air Cylinder Specifications
- Full Model Number: SAUJ40X125-50S
- Type: Double-acting adjustable stroke cylinder
- Bore Size: 40mm (ISO 6432 standard)
- Stroke Length: 125mm (adjustable range: 0-125mm)
- Stroke Adjustment: External mechanical stopper with locknut
- Operating Pressure: 0.05-1.0 MPa
- Medium Temperature: -20℃ to 80℃
- Cushion Type: Air cushion at both ends
- Mounting Style: Basic type (no built-in mounts)
- Port Size: M5x0.8 (standard) or NPT1/8 (optional)
- Rod Material: Chrome-plated carbon steel
- Tube Material: Aluminum alloy (hard anodized)
- Seal Material: NBR + PU combination
- Weight: 1.65kg ±3% (without accessories)
- Dimensions:
- Extended Length: 275mm (max)
- Retracted Length: 150mm (min)
- Body Diameter: 50mm
- Mounting Hole Spacing: 32mm (center-to-center)
- ISO Certification: 6432, 15552
- Protection Class: IP54 (standard sealing)
Precision stroke-adjustable pneumatic cylinder featuring micrometer-style stroke adjustment mechanism with ±0.5mm repeatability. Integrated shock absorption system reduces end-impact noise by 15dB compared to standard models. Optional magnetic piston version (SAUJ40X125-50S/M) available for position sensing.
- Variable position clamping in CNC jig systems
- Batch adjustment mechanisms in pharmaceutical packaging
- Precision web tension control in printing machinery
- Adaptive tooling fixtures for automotive assembly lines
- Variable height positioning in semiconductor handling
| Property | Property Value |
|---|---|
| sku | SAUJ40X125-50S |
| 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 | 125mm |
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.







