Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X120-20
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 SAUJ40X120-20 Adjustable Cylinder Specifications
- Model: SAUJ40X120-20
- Bore size: 40mm
- Stroke: 120mm (±5mm adjustable)
- Operation pressure: 0.05-0.9 MPa
- Cushion type: Adjustable elastic buffer (both ends)
- Mounting style: MF1 (Standard foot mount) / Optional: MP2 (Front flange) or MY1 (Rear pivot)
- Rod material: Chrome-plated steel (S45C)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile) with wear-resistant ring
- Temperature range: -20℃ to 80℃ (non-freezing)
- Port size: 1/4" NPT (G1/8 optional)
- Piston speed: 50-750 mm/s
- Weight: 2.3kg (with standard fittings)
- Dimensions: 200mm(L) × 58mm(W) × 58mm(H) (at mid-stroke position)
- Protection rating: IP54 (standard wiper seal)
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring a unique "X-type" buffer adjustment screw for fine-tuning end-position damping. The enhanced guide structure minimizes lateral load deflection, making it ideal for precision alignment tasks. Requires ISO 8573-1:2010 Class 3 compressed air quality.
- CNC machine tool clamping systems
- Automated packaging line position adjustment
- Robotic welding fixture positioning
- Semiconductor handling equipment
- Printing press paper feed mechanisms
Installation tip:
When mounting in vertical orientation, install the adjustable buffer screw downward to prevent debris accumulation.
Perform buffer adjustment under actual operating pressure (minimum 0.3 MPa) for optimal damping performance.
| Property | Property Value |
|---|---|
| sku | SAUJ40X120-20 |
| Adjustable Stroke | <20mm> |
| 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.