Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X270-40S
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 SAUJ40X270-40S Technical Details
- Model Code: SAUJ40X270-40S
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: 40mm (ISO 6432 standard)
- Stroke Length: 270mm (±5mm adjustable range)
- Adjustment Mechanism: External mechanical stopper with locknut
- Operating Pressure: 0.05–0.8 MPa
- Cushioning: Rubber buffer with adjustable damping
- Mounting Style: Basic type (no built-in mounts)
- Port Size: 1/4" NPT (G1/4 optional)
- Operating Temperature: -10℃ to 80℃
- Piston Rod Material: Chrome-plated steel (Cr-Mo alloy)
- Tube Material: Anodized aluminum alloy
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Weight: 3.5kg (with standard accessories)
- Dimensions:
- Extended Length: 530mm (stroke 270mm)
- Retracted Length: 260mm
- Body Diameter: 50mm
- Mounting Hole Spacing: 32mm (front) / 60mm (rear)
Precision-adjustable pneumatic cylinder featuring micrometer-style stroke adjustment (±5mm) through rotating end caps. The dual chrome-plated piston rod and anti-rotation design ensure stable linear motion, while the corrosion-resistant construction handles humid environments. Includes built-in magnetic sensor slot (M9 connector compatible) for position feedback.
- Packaging line product positioning gates
- CNC machine tool fixture adjustment
- Automotive welding jig fine-tuning
- Pharmaceutical blister packaging alignment
- Glass tempering oven door actuators
Installation Tip:
Apply thread sealant on adjustment screws during assembly. For optimal performance,
maintain 0.3-0.5mm clearance between stopper and piston when fully retracted.
Lubricate with ISO VG32 hydraulic oil during maintenance.
| Property | Property Value |
|---|---|
| sku | SAUJ40X270-40S |
| Adjustable Stroke | <40mm> |
| 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 | 270mm |
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.