Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X140-30
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 SAUJ40X140-30 Adjustable Cylinder Specifications
- Model: SAUJ40X140-30
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 140mm (adjustable range: ±5mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Rubber buffer + external stroke adjustment
- Mounting style: Basic type (no built-in mounting)
- Port size: Rc1/8 (NPT1/8 optional)
- Temperature range: -20℃ to 80℃
- Rod material: Chrome-plated steel (Cr-Mo)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR/PU (oil & wear resistant)
- Weight: 2.45kg ±3% (without accessories)
- Dimensions: 300mm(L) × 40mm(W) × 40mm(H) (retracted position)
- Rod thread: M10×1.25 (external)
- Max speed: 500mm/s (with cushioning)
- Lubrication: Pre-lubricated (Grease-free operation)
Precision adjustable stroke cylinder featuring dual-position locking mechanism with ±5mm fine-tuning capability. The anodized aluminum body provides corrosion resistance in humid environments, while the chrome-plated piston rod ensures smooth operation. Includes integrated shock absorption and position memory function through its unique rotary adjustment collar.
- Precision positioning in automated assembly lines
- Variable height adjustment in packaging machinery
- Clamping force control in CNC fixture systems
- Material handling with position-sensitive gripping
- Printing press paper feed mechanisms
Adjustment procedure:
Loosen lock nut → Rotate adjustment collar (1 full rotation = 2mm stroke change) →
Tighten nut while maintaining position. Always depressurize before adjustment.
| Property | Property Value |
|---|---|
| sku | SAUJ40X140-30 |
| Adjustable Stroke | 30mm |
| 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.