Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X225-20S
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 SAUJ40X225-20S Adjustable Cylinder Specifications
- Model: SAUJ40X225-20S
- Type: Double-rod adjustable stroke cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: Adjustable up to 225mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable elastic buffer
- Mounting style: Front flange with mounting holes (MF1 pattern)
- Port size: G1/8 (BSPP thread)
- Piston rod thread: M10×1.25 (both ends)
- Temperature range: -10℃ to 80℃
- Material: Aluminum alloy barrel, hardened steel rods
- Seal material: NBR (nitrile rubber)
- Weight: 2.8kg (without accessories)
- Dimensions: 300mm(L) × 80mm(W) × 80mm(H) (at full extension)
- Rod stroke tolerance: ±1.5mm
- Max theoretical force: 125.6N at 0.5MPa
- Lubrication: Pre-lubricated (relubrication interval: 2000km)
Precision-engineered adjustable stroke cylinder featuring dual hardened piston rods and position-locking mechanism. The SAUJ40 series incorporates a unique stroke adjustment system with visual position scale (1mm graduations) and positive locking collar. Corrosion-resistant anodized finish with integrated cushioning for smooth end-of-stroke deceleration.
- Precision positioning in semiconductor handling equipment
- Variable height adjustment in packaging machinery
- Tooling fixture positioning for CNC machining centers
- Material feeding systems with variable stroke requirements
- Automated assembly line clamping devices
Operation note:
Always unlock the adjustment collar (rotate counterclockwise) before stroke adjustment.
Recommended lubrication: ISO VG32 hydraulic oil. Avoid side-load forces exceeding 30N.
- Allow 50mm clearance for stroke adjustment access
- Use backup wrench on rod end during adjustment
- Max lateral misalignment: 0.2mm between rod and load
- For vertical mounting: Add 10% force margin for gravity compensation
| Property | Property Value |
|---|---|
| sku | SAUJ40X225-20S |
| 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 | 225mm |
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.