Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X275-50
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 Cylinder SAUJ40X275-50 Technical Details
- Model Code: SAUJ40X275-50
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 275mm (adjustable stroke mechanism)
- Operation Type: Double-acting with auto-switch prep
- Working Pressure: 0.05-1.0 MPa (7-145 PSI)
- Adjustment Range: ±5mm stroke fine-tuning
- Cushioning: Rubber bumper + adjustable hydraulic shock absorber
- Mounting Style: MF1 (front flange) with ISO 15552 mounting pattern
- Port Size: G1/8 (NPT1/8 optional)
- Ambient Temp Range: -10℃ to 80℃ (14°F to 176°F)
- Piston Rod Material: Hard chrome-plated steel (4Cr13)
- Tube Material: Anodized aluminum alloy
- Seal Type: HNBR seals (high nitrile for oil resistance)
- Weight: 3.8kg ±2% (without accessories)
- Dimensions:
- Extended Length: 565mm (cylinder body + max stroke)
- Retracted Length: 290mm
- Body Diameter: 56mm
- Mounting Flange: 90mm × 40mm
Precision-engineered adjustable stroke cylinder featuring dual-position locking capability through its mechanical stop system. The SAUJ40 series incorporates wear-compensation seals and shock-absorbing end caps, making it ideal for high-cycle applications. Includes built-in magnet for cylinder position sensing compatibility with most inductive sensors.
- CNC machine tool clamping mechanisms
- Automated assembly line positioning stops
- Plastic injection molding ejector systems
- Material handling equipment with variable stroke requirements
- Packaging machine product height adjustment stations
Maintenance Tip:
Lubricate through air supply (ISO VG32 recommended). For stroke adjustment,
loosen lock nut (M10) before rotating adjustment screw. Max adjustment force
5N·m. Avoid full extension during adjustment to prevent thread damage.
| Property | Property Value |
|---|---|
| sku | SAUJ40X275-50 |
| 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 | 275mm |
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.