Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X550-75
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 SAUJ40X550-75 Technical Specifications
- Full model code: SAUJ40X550-75
- Series: SAUJ (Compact Adjustable Stroke Cylinder)
- Bore size: 40mm
- Stroke length: 550mm (adjustable)
- Rod diameter: 12mm
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -10℃ to 80℃
- Port size: Rc1/4 (NPT1/4 optional)
- Cushioning type: Rubber bumper + adjustable air cushion
- Mounting style: Basic type (no fixed mount)
- Body material: Aluminum alloy (anodized)
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (nitrile rubber)
- Weight: 3.85kg ±2%
- Dimensions (L×W×H):
- Retracted length: 620mm
- Extended length: 1170mm
- Body width: 50mm
- Mounting height: 40mm
High-precision adjustable stroke cylinder featuring dual-position mechanical lock mechanism for stable stroke fixation. Integrated with wear-resistant guide bushings and IP54-rated dust/water protection. The SAUJ40X550-75 supports multi-position installation through T-slot mounting grooves and includes magnetic switch compatibility for position feedback.
- Variable height positioning in assembly line conveyors
- Material handling equipment with adjustable clamping force
- Printing machinery paper feed adjustment systems
- Automated welding jigs requiring stroke modification
- Packaging machine flap folding control
Operation guidance:
Rotate the external stroke adjustment nut clockwise to decrease stroke length (2mm per full rotation).
Always release air pressure before adjustment and apply ISO VG32 hydraulic oil for lubrication monthly.
Critical notice:
Do not exceed 1.0MPa working pressure. Avoid side-load forces exceeding 150N.
For vertical installations, use rod-end support brackets (sold separately).
| Property | Property Value |
|---|---|
| sku | SAUJ40X550-75 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 550mm |
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.