Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X850-40S
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 SAUJ40 Adjustable Cylinder SAUJ40X850-40S Technical Specifications
- Model: SAUJ40X850-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 850mm (adjustable range: ±5mm)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable hydraulic buffer
- Mounting style: MF1 series square flange
- Piston rod material: Chrome-plated steel (Cr-Mo)
- Tube material: Aluminum alloy (hard anodized)
- Seal material: NBR + PU combination
- Temperature range: -20℃ to 80℃
- Port size: PT1/2 (G1/2 optional)
- Weight: 6.8kg (excluding accessories)
- Dimensions: 900mm(L) × 80mm(W) × 80mm(H)
- Rod end thread: M12×1.25
- Max theoretical thrust: 1,130N @0.6MPa
High-precision adjustable stroke cylinder with mechanical stopper mechanism, featuring ±5mm stroke adjustment via hex socket screws. Integrated shock absorber minimizes end-impact noise (adjustable via needle valve). Anti-rotation design ensures stable linear motion. Requires ISO 8573-1 class 3 or cleaner compressed air.
- Variable-height positioning in automotive welding fixtures
- Material handling with adjustable clamping depth
- Packaging machine product height compensation
- Semiconductor wafer handling systems
- Plastic injection mold core-pulling mechanisms
Adjustment procedure:
Loosen lock nut → Turn adjustment screw (0.5mm per rotation) →
Confirm position with test run → Retighten nut (15-20N·m torque).
Lubricate sliding surfaces with ISO VG32 hydraulic oil monthly.
| Property | Property Value |
|---|---|
| sku | SAUJ40X850-40S |
| 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 | 850 mm |
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.