Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X400-20S
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 SAUJ40X400-20S Technical Details
- Model: SAUJ40X400-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 400mm (adjustable through external stopper)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-1000mm/s
- Cushioning: Adjustable elastic cushion (both ends)
- Port size: G1/8 (M5 adapter optional)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR + PU combination
- Mounting type: Basic (MF1) with front flange
- Weight: 3.8kg ±2%
- Dimensions (L×W×H): 560mm × 50mm × 50mm (extended length)
Precision-engineered adjustable stroke cylinder featuring dual shock absorption and position locking capability. The SAUJ40 series incorporates a unique "X-type" external stroke adjustment mechanism with ±5mm micro-tuning precision. Anti-rotation design ensures stable linear motion under lateral forces.
- Variable position clamping fixtures in CNC machining centers
- Packaging line product height adjustment systems
- Automotive welding robot tool changers
- Glass cutting equipment with programmable stroke control
- Pharmaceutical blister packaging mold positioning
Installation protocol:
Mount using M6×20mm grade 8.8 bolts (torque 8.5±1N·m). Lubricate with ISO VG32 hydraulic oil
during assembly. Allow 15mm clearance behind adjustment screws for maintenance access.
Maximum side load capacity: 180N at mid-stroke.
| Property | Property Value |
|---|---|
| sku | SAUJ40X400-20S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <400mm> |
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.