Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X300-75S
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 Cylinder SAUJ40X300-75S Technical Details
- Model: SAUJ40X300-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke length: 300mm (adjustable)
- Rod diameter: 12mm
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable elastic cushion (both ends)
- Mounting style: Basic type (no built-in mounts)
- Port size: G1/8 (M5 optional)
- Operating temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel
- Seal type: NBR seals with wear-resistant ring
- Weight: 2.8kg ±5%
- Dimensions (L×W×H):
- Retracted length: 375mm
- Extended length: 675mm
- Body width: 50mm
- Height with rod: 62mm
High-precision adjustable stroke cylinder featuring dual-position mechanical stops for precise stroke control (±0.5mm repeatability). The 75S variant includes an integrated magnetic sensor slot compatible with standard proximity switches. Corrosion-resistant construction with IP54 protection rating makes it suitable for harsh environments.
- Variable position clamping in CNC fixtures
- Material handling with adjustable lift heights
- Packaging machine product height compensation
- Automated welding positioners
- Plastic injection mold core-pulling mechanisms
Operation tip:
For optimal performance, lubricate with ISO VG32 hydraulic oil mist and
maintain 0.3-0.6 MPa working pressure. Adjust cushion screws in 1/4 turn
increments while monitoring deceleration.
Critical note:
Always engage mechanical lock nuts after stroke adjustment to prevent
unintended position shifts during high-vibration operations.
| Property | Property Value |
|---|---|
| sku | SAUJ40X300-75S |
| Adjustable Stroke | 75mm |
| 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 | <40mm> |
| Stroke | 300mm |
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.