Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X375-20
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 SAUJ40 Adjustable Stroke Cylinder SAUJ40X375-20 Technical Details
- Full model code: SAUJ40X375-20
- Bore size: 40mm (ISO 6432 standard)
- Stroke: Adjustable 0-375mm (mechanical stopper type)
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Rubber buffer + adjustable hydraulic absorber
- Mounting type: Basic type (ISO 15552 foot mounting optional)
- Port size: Rc1/4 (G1/4 adaptor available)
- Rod end: M20×1.5 male thread (standard ISO 12240-1)
- Seal material: Polyurethane (NBR option for oil resistance)
- Body material: Aluminum alloy (anodized surface)
- Weight: 2.3kg ±5% (without accessories)
- Dimensions: 450mm(L) × 62mm(W) × 62mm(H) (max extended length)
- Repeat positioning accuracy: ±0.5mm
- Max theoretical thrust: 1,256N @ 1.0MPa
High-precision adjustable stroke cylinder with dual-stage cushioning system, featuring micrometer-style stroke adjustment mechanism (resolution: 0.1mm). The chrome-plated piston rod (hardness HRC 45-50) integrates wear-resistant guides for lateral load compensation. Includes auto-lubrication design for maintenance-free operation up to 3,000km travel.
- Variable position clamping in CNC fixture systems
- Material handling with programmable stroke (e.g., palletizers)
- Precision glass cutting equipment positioning
- Automotive welding robot tooling alignment
- Packaging machine height adjustment mechanisms
Installation protocol:
Lubricate with ISO VG32 hydraulic oil before initial use.
For vertical mounting, install locknut (M20×1.5) with 25-30Nm torque.
Allow 50mm clearance behind adjustment screw for maintenance access.
| Property | Property Value |
|---|---|
| sku | SAUJ40X375-20 |
| 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 | 375mm |
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.