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 Stroke Cylinder SAUJ40X850-50S Technical Details
- Model: SAUJ40X850-50S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 850mm (adjustable through mechanical stopper)
- Operating pressure: 0.1–0.8 MPa
- Operation mode: Pneumatic (air supply required)
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Standard MF2 flange mounting
- Port size: G1/8 (NPT1/8 optional)
- Temperature range: -10℃ to 80℃
- Weight: 5.8kg (without accessories)
- Dimensions: 850mm(L) × 80mm(W) × 80mm(H) (max extended length)
- Rod material: Hard chrome-plated carbon steel
- Tube finish: Anodized aluminum alloy
- Seal type: NBR + PU combination seals
- Repeat accuracy: ±0.5mm (with proper air preparation)
High-precision adjustable stroke cylinder featuring dual-position mechanical stoppers for mid-stroke positioning. The hardened piston rod and corrosion-resistant construction enable reliable operation in harsh environments. Includes magnetic piston for position sensing compatibility (sensor not included). Requires 5μm filtered lubricated air.
- Precision press-fit operations in electronics assembly
- Variable height positioning in material handling systems
- Automated welding equipment position adjustment
- Plastic injection molding machine ejector mechanisms
- Automotive component testing with variable force application
| Property | Property Value |
|---|---|
| sku | SAUJ40X850-50S |
| 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 | 850 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.







