Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X250-100
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 SAUJ40X250-100 Adjustable Stroke Cylinder Technical Details
- Model: SAUJ40X250-100
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke length: 250mm (max) with 100mm external adjustment range
- Operating pressure: 0.05–1.0 MPa
- Cushioning: External adjustable rubber cushion (both ends)
- Port size: G1/8 (NPT1/8 optional)
- Piston rod thread: M16×1.5
- Ambient temperature: -20℃ to 80℃
- Medium temperature: 0℃ to 60℃
- Seal material: NBR (Nitrile) standard
- Body material: Aluminum alloy with hard anodizing
- Weight: 2.8kg (with standard accessories)
- Dimensions:
- Extended length: 505±0.5mm
- Retracted length: 255±0.5mm
- Mounting face width: 56mm
- Overall height: 60mm
- ISO compatibility: Compliant with ISO 15552 (previously ISO 6431)
Precision-adjustable pneumatic cylinder featuring external stroke limitation through mechanical stoppers. The SAUJ series incorporates dual cushioning adjustment screws with locknuts for fine-tuning deceleration characteristics. Anti-rotation design ensures stable linear motion, while the chrome-plated piston rod (hardness HRC 45-55) resists wear in high-cycle applications.
- Variable stroke press machines (book binding, stamping)
- Adjustable clamping fixtures in CNC machining centers
- Material handling systems requiring variable reach
- Packaging line product height adjustment mechanisms
- Automated welding positioners with stroke calibration
Installation guidance:
Mount using standard MA-40 or MB-40 brackets. For optimal performance:
- Lubricate with ISO VG32 hydraulic oil before operation
- Limit lateral load to ≤15% of maximum thrust
- Adjust cushioning screws while pressurized
| Property | Property Value |
|---|---|
| sku | SAUJ40X250-100 |
| Adjustable Stroke | 100mm |
| 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 | <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.