Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X115-40S
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 SAUJ40X115-40S Adjustable Cylinder Specifications
- Model: SAUJ40X115-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 115mm (adjustable via external stopper)
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning type: Adjustable buffer at both ends
- Rod thread: M20×1.5 external thread
- Mounting type: Basic type (axial mounting holes)
- Port size: G1/4 (BSPP thread)
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (nitrile rubber)
- Weight: 2.45kg (with standard accessories)
- Dimensions: 200mm(L) × 50mm(W) × 50mm(H) (max extended length)
- Piston speed: 50–800 mm/s
- Protection rating: IP54 (standard seals)
High-precision adjustable stroke cylinder featuring dual-position locking mechanism with ±1mm repeatability. The external stroke adjustment collar allows fine-tuning without disassembly. Corrosion-resistant design with hard-anodized barrel surface treatment ensures durability in humid environments. Includes built-in magnetic sensor groove (compatible with AIC2401 series sensors).
- Precision positioning in CNC tool changers
- Variable height adjustment systems
- Packaging machine clamp force control
- Automated assembly line stoppers
- Printing press roller engagement
Installation note:
Apply Loctite 243 to mounting screws (8.8 grade or higher).
Maintain 0.5–1mm clearance between stopper and rod end during adjustment.
Lubricate with ISO VG32 hydraulic oil before initial operation.
| Property | Property Value |
|---|---|
| sku | SAUJ40X115-40S |
| Adjustable Stroke | <40mm> |
| 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 | 115mm |
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.