Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X250-50S
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 SAUJ40X250-50S Adjustable Cylinder Specifications
- Model: SAUJ40X250-50S
- Type: Adjustable cushion double-acting cylinder
- Bore size: 40mm
- Stroke: 250mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable buffer (both ends)
- Port size: Rc1/8 (NPT1/8 optional)
- Mounting style: Basic type (MF1) with front flange
- Temperature range: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Repeat positioning accuracy: ±0.5mm
- Weight: 1.85kg (without accessories)
- Dimensions: 350mm(L) × 40mm(W) × 40mm(H) (extended length)
- Rod thread: M10×1.25
- Maximum speed: 500mm/s
- Piston rod material: Chrome-plated carbon steel
Precision-engineered adjustable stroke cylinder featuring dual-side cushioning control for smooth deceleration. The anodized aluminum barrel ensures corrosion resistance in humid environments. Includes magnetic piston for position sensing compatibility (sensor not included). Requires ISO 8573-1 class 3 or cleaner compressed air.
- Automated assembly line positioning systems
- Die-casting machine ejection mechanisms
- Textile machinery tension control
- Automotive part clamping fixtures
- Printing press paper feed systems
Installation note:
Lubricate through air port before initial use (ISO VG32 recommended).
Adjust cushion screws gradually while monitoring piston speed -
overtightening may cause piston seizure. Allow 5mm clearance around
cylinder body for heat dissipation during continuous operation.
| Property | Property Value |
|---|---|
| sku | SAUJ40X250-50S |
| 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 | <250MM> → <250mm> |
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.