Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X145-20S
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 SAUJ40X145-20S Technical Details
- Model Code: SAUJ40X145-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 145mm (±0.5mm tolerance)
- Rod diameter: 20mm (chrome-plated steel)
- Operating pressure: 0.05–1.0 MPa
- Max thrust: 1256N @1.0MPa (calculated)
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting style: Standard ISO foot + front flange (M6x1.0 threaded holes)
- Port size: G1/8 (BSPP thread)
- Ambient temperature: -20℃ to 80℃
- Material: Aluminum alloy barrel (anodized), steel end caps
- Seals: NBR + polyurethane combination
- Weight: 2.3kg (with standard accessories)
- Dimensions: 305mm(L) × 68mm(W) × 68mm(H) (full extension)
- Repeat positioning accuracy: ±0.2mm
- Max speed: 500mm/s (with proper cushion adjustment)
Precision-engineered adjustable stroke cylinder featuring dual shock-absorbing cushions and multi-position mounting capability. The chrome-plated piston rod incorporates a hardened surface layer (0.02-0.05mm) for wear resistance. Includes magnetic piston for sensor compatibility and anti-rotation guide mechanism for precise linear motion.
- Variable position clamping in CNC fixture systems
- Material handling with adjustable lift heights
- Packaging machine stopper adjustment mechanisms
- Automated assembly line positioning devices
- Textile machinery tension control systems
Installation recommendation:
Use locknuts (M6, torque 4.5-5.5N·m) for secure mounting.
Lubricate with ISO VG32 hydraulic oil during initial setup.
Allow 25mm clearance behind cushion screws for adjustment tools.
| Property | Property Value |
|---|---|
| sku | SAUJ40X145-20S |
| 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 | 145mm |
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.