Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X120-40
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 SAUJ40X120-40 Technical Details
- Model: SAUJ40X120-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 120mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: External adjustable rubber buffer
- Mounting style: Standard MF1 (front flange) with optional foot mounting
- Port size: M5x0.8 (G1/8 equivalent flow)
- Temperature range: -10℃ to 80℃
- Rod material: Chrome-plated steel (C1032)
- Tube material: Aluminum alloy (anodized surface)
- Seal material: NBR (nitrile rubber)
- Weight: 1.65kg ±2% (without accessories)
- Dimensions: 200mm(L) × 50mm(W) × 50mm(H) (max extended length)
- Repeat positioning accuracy: ±0.5mm
- Piston speed: 50–800mm/s
- Protection rating: IP54 (standard seals)
Precision-adjustable pneumatic cylinder featuring a unique dual-scale stroke adjustment system with locking mechanism. The SAUJ series incorporates wear-compensating seals and impact-absorbing end caps, optimized for high-cycle applications requiring variable stroke control. Requires 5μm filtered air and ISO VG32 lubrication (optional auto-lubricator compatible).
- Variable clamping force fixtures in CNC machining centers
- Adjustable stopper mechanisms in conveyor systems
- Position-tunable actuators for glass handling robots
- Packaging line product height adjustment stations
- Semiconductor wafer cassette positioning
Installation tip:
For optimal performance, align adjustment scales with the direction facing maintenance access points.
Apply 2–3 drops of pneumatic oil monthly to the rod surface if used in dry air conditions.
| Property | Property Value |
|---|---|
| sku | SAUJ40X120-40 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 120mm |
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.