Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X210-20
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 SAUJ40X210-20 Adjustable Cylinder Specifications
- Model: SAUJ40X210-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke length: 210mm (adjustable)
- Operating pressure: 0.1–0.9 MPa
- Operation method: Air cushion adjustable (both ends)
- Cushion type: External thread adjustment with locknut
- Mounting style: Basic type (MF1) with multiple mounting options
- Port size: Rc1/4 (G1/4 optional)
- Temperature range: -10℃ to 80℃
- Weight: 2.8kg ±3%
- Dimensions:
- Extended length: 463mm
- Retracted length: 253mm
- Body diameter: 56mm
- Rod diameter: 16mm
- Seal material: Polyurethane (standard) / Nitrile rubber (optional)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel
Precision-adjustable pneumatic cylinder featuring dual cushion control with 360° adjustable positioning. The SAUJ series incorporates a unique anti-rotation mechanism and wear-resistant guide bushings, making it ideal for applications requiring precise end-position control. Includes magnetic piston version compatibility (suffix -M) for sensor integration.
- Precision clamping fixtures in CNC machining centers
- Variable stroke press mechanisms
- Adjustable lifting platforms in assembly lines
- Packaging machine stopper positioning
- Glass cutting equipment with variable lengths
Installation note:
For optimal performance, maintain 0.5-1mm clearance between cushion screws and end caps during adjustment.
Lubricate with ISO VG32 hydraulic oil before initial operation. Avoid side load exceeding 30N.
- Loosen locknut (M6) using 8mm wrench
- Rotate cushion screw clockwise to decrease stroke
- Counter-clockwise rotation increases stroke
- Re-tighten locknut after adjustment
- Verify movement with test cycles
| Property | Property Value |
|---|---|
| sku | SAUJ40X210-20 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 210mm |
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.