Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X300-20S
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 Stroke Cylinder SAUJ40X300-20S Technical Details
- Model Code: SAUJ40X300-20S
- Type: Double-acting adjustable stroke cylinder
- Bore Size: 40mm (ISO 6432 standard)
- Stroke Length: 300mm (adjustable via mechanical stopper)
- Adjustment Range: 0-30mm fine-tuning capability
- Operating Pressure: 0.1-1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Port Size: 1/4" NPT (G1/8 optional)
- Piston Rod Material: Chrome-plated steel (S45C)
- Tube Material: Anodized aluminum alloy
- Seal Type: Nitrile rubber (NBR) with wear-resistant ring
- Temperature Range: -20℃ to +80℃
- Weight: 2.65kg (without accessories)
- Dimensions:
- Extended Length: 638mm (stroke 300mm)
- Retracted Length: 338mm
- Body Diameter: 50mm
- Mounting Base: 62mm × 32mm
- ISO Standard: 6432/DIN ISO 6431
Precision-engineered adjustable stroke cylinder featuring dual-position memory function through its unique mechanical stopper system. The hardened piston rod and anti-rotation design ensure stable linear motion in high-cycle applications. Integrated shock absorbers minimize end-impact noise below 75dB.
- Variable height positioning in conveyor systems
- Clamping force adjustment in CNC fixtures
- Packaging machine stroke customization
- Automated door stroke limitation
- Press tool depth control
Installation guidelines:
Maintain 0.5mm minimum clearance between stopper plates during adjustment.
Lubricate with ISO VG32 hydraulic oil before initial operation.
Avoid side load exceeding 30N to prevent rod deflection.
| Property | Property Value |
|---|---|
| sku | SAUJ40X300-20S |
| 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 | 300mm |
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.