Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X155-50S
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 SAUJ40X155-50S Technical Details
- Full Model Code: SAUJ40X155-50S
- Type: Double-acting adjustable stroke cylinder with locking mechanism
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: Adjustable 0-155mm (factory preset to 155mm)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning: Adjustable rubber bumper + shock absorber
- Mounting Style: 50mm center distance base mount (ISO 15552 MF2)
- Rod Thread: M12×1.25 external thread
- Port Size: G1/8 (NPT1/8 optional)
- Ambient Temp Range: -20℃ to 80℃ (NBR seals)/-10℃ to 60℃ (FKM seals)
- Piston Speed: 50-750 mm/s (optimal 200-500 mm/s)
- Repeat Positioning Accuracy: ±0.5mm
- Weight: 1.85 kg (4.08 lbs) with standard accessories
- Dimensions:
- Extended Length: 300mm (cylinder body) + 155mm (stroke) = 455mm total
- Retracted Length: 300mm
- Body Diameter: 48mm (max OD)
- Mounting Base: 50×50mm square
High-precision adjustable stroke cylinder featuring a unique mechanical locking collar for stroke adjustment without disassembly. The chrome-plated piston rod (hardness HRC 45-50) and anodized aluminum barrel ensure durability in harsh environments. Includes magnetic piston for position sensing compatibility. Requires air lubrication (ISO 8573-1 class 3 or cleaner).
- Variable height positioning in packaging line stoppers
- Tooling fixture adjustment for CNC machine quick-change systems
- Material handling with programmable stroke lengths
- Press fit operations requiring force/depth control
- Semiconductor wafer handling equipment
Installation guidance:
Use Loctite 243 on mounting bolts (20-25 Nm torque). Maintain 0.5-1mm gap between locking collar and stopper during adjustment. Lubricate weekly with ISO VG32 turbine oil through built-in grease nipple.
| Property | Property Value |
|---|---|
| sku | SAUJ40X155-50S |
| Adjustable Stroke | <50mm> |
| 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 | 155mm |
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.