Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X350-20
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 SAUJ40X350-20 Adjustable Stroke Cylinder Specifications
- Model: SAUJ40X350-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 350mm (mechanically adjustable)
- Operating pressure: 0.15–0.8 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Basic type (front flange/ rear foot optional)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod thread: M16×1.5
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy cylinder tube, hard anodized piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 3.8kg (excluding accessories)
- Dimensions: 500mm(L) × 60mm(W) × 60mm(H) (fully extended)
Precision-adjustable pneumatic cylinder featuring mechanical stroke adjustment through external locking nuts. The dual chrome-plated piston rod end enables precise position setting with ±0.5mm repeatability. Integrated shock absorption system reduces end-impact noise to below 70dB. Corrosion-resistant construction with IP54 protection rating.
- Variable height positioning in automated assembly lines
- Pressure-sensitive clamping devices
- Material handling with adjustable gripping depth
- Packaging machine stopper mechanisms
- Automotive welding fixture positioning
Operation note:
Always lubricate with ISO VG32 hydraulic oil (turbine oil) through the air supply.
Maximum side load capacity: 30N at full extension. For vertical installations,
use speed controller to prevent free fall during retraction.
- Loosen both lock nuts (M10×1.5) using 17mm wrench
- Rotate adjustment collar to desired position
- Re-tighten lock nuts with 5-7 N·m torque
- Verify stroke with limit switch sensors
| Property | Property Value |
|---|---|
| sku | SAUJ40X350-20 |
| Adjustable Stroke | <20mm> |
| 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 | 350mm |
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.