2. Features customized bilateral piston sealing configuration with compact dimensions and integrated oil reservoir design;
3. Utilizes octagonal cross-section aluminum barrel construction without tie rods, providing enhanced corrosion resistance. Integrated sensor mounting grooves on outer wall for simplified installation;
4. Compact cylinder bore and reduced body length compared to ISO 15662 standard cylinders under SAU series specifications;
5. Optimized cushioned stroke adjustment mechanism ensures smooth operation;
6. Full compatibility with SC series cylinder mounting accessories;
7. Engineered with high-temperature resistant sealing compounds for operational range of 0-150℃.
Category: Standard Cylinders | Brand: AIRTAC | Series: SAUJ50
AirTAC SAUJ50 Adjustable Cylinder SAUJ50X250-40S Technical Details
- Model Code: SAUJ50X250-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø50mm (±0.13mm tolerance)
- Stroke: 250mm (adjustable via built-in stopper)
- Buffer type: External adjustable rubber cushion
- Operating pressure: 0.15–1.0 MPa
- Action type: Dual magnetic piston sensing (requires separate sensors)
- Port size: G1/8 (BSPP thread)
- Mounting style: Basic type (no flange)
- Temperature range: -20℃ to 80℃
- Body material: Aluminum alloy (A6063-T5)
- Seal material: NBR with wear-resistant ring
- Piston rod material: Chrome-plated steel (S45C)
- Weight: Approximately 3.8kg (dry, without accessories)
- Dimensions: 298mm(L) × 60mm(W) × 60mm(H) (retracted state)
- Extended length: 298mm + 250mm stroke = 548mm
- Lubrication: Pre-lubricated (Grease P/N: G-30)
High-precision adjustable stroke cylinder featuring position-lock mechanism with ±0.5mm repeat accuracy. The external cushion adjustment allows fine-tuning of end-position damping force (adjustment range: 20-90% of max pressure). Corrosion-resistant design with IP54 rating for industrial environments.
- Precision workpiece positioning in CNC automation
- Variable height adjustment in packaging conveyors
- Clamping force control in fixture tooling systems
- Material handling equipment with variable stroke requirements
- Automotive assembly line lifting mechanisms
| Property | Property Value |
|---|---|
| sku | SAUJ50X250-40S |
| Adjustable Stroke | <40mm> |
| 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 | <50mm> |
| 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.





