Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X70-50
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 SAUJ40X70-50 Technical Details
- Model Code: SAUJ40X70-50
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: 40mm (ISO 6432 standard)
- Stroke Length: 70mm (fixed) + 50mm adjustable range
- Total Stroke Adjustment: 0-50mm via external stopper
- Operating Pressure: 0.05-1.0 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Mounting Style: Front flange (MF1), rear flange (MF2), or foot mounting (MP4)
- Port Size: G1/8 (NPT1/8 optional)
- Temperature Range: -20℃ to 80℃ (dry air)
- Piston Rod Material: Chrome-plated carbon steel (S45C)
- Tube Material: Aluminum alloy (hard anodized)
- Seal Type: NBR (standard), optional Polyurethane
- Weight: 1.65kg ±3% (without accessories)
- Dimensions:
- Extended Length: 178mm (max stroke)
- Retracted Length: 108mm
- Body Width: 56mm (mounting face to rod end)
- Height with Mounts: 72mm (MF1 flange)
Precision-adjustable pneumatic cylinder featuring dual stroke control through mechanical stoppers. The SAUJ40 series combines fixed 70mm base stroke with 50mm fine-tuning capability via micrometer-style adjustment screws (resolution: ±0.5mm). Anti-rotation design maintains alignment during partial stroke operations. Includes magnetic piston for position sensing compatibility.
- Variable height positioning in CNC tool changers
- Pressure-sensitive clamping systems (e.g., glass handling)
- Packaging line product height compensation
- Semiconductor wafer stage alignment
- Automated paint booth door actuators
Operation Tip:
Lock adjustment screws with 2.5Nm torque after setting. Lubricate guide shafts monthly with ISO VG32 pneumatic oil. Avoid side-load exceeding 30N during adjustment phase.
- Use with ARJ40-50 adjustable rod lock for fixed position holding
- Compatible with MSQA40 magnetic sensors
- Optimal performance with FRL-04 micro filters
| Property | Property Value |
|---|---|
| sku | SAUJ40X70-50 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 70mm |
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.