Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X220-50
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 SAUJ40X220-50 Adjustable Stroke Air Cylinder Specifications
- Model: SAUJ40X220-50
- Type: Double-acting adjustable stroke cylinder
- Bore size: 40mm
- Stroke: 220mm (adjustable within 0-100% stroke)
- Operating pressure: 0.05-1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Adjustable elastic cushion (both ends)
- Mounting style: Basic type (MF1) with front/rear thread mounting
- Port size: Rc1/8 (NPT1/8 optional)
- Piston rod thread: M16×1.5
- Weight: 2.4kg ±5%
- Dimensions:
- Extended length: 385mm
- Retracted length: 165mm
- Body diameter: 53mm
- Mounting hole spacing: 36mm (front), 50mm (rear)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- Seals: NBR + PU combination
Precision adjustable stroke cylinder featuring a unique mechanical lock mechanism for position retention. The SAUJ series incorporates a visible stroke scale (1mm graduations) and dual-position adjustable collars with hex socket locking. Designed for applications requiring precise stroke adjustment without disassembly, with IP54 protection against particulate ingress.
- Variable height positioning in assembly jigs
- Press-fit operations with depth control
- Packaging machine product height compensation
- Semiconductor handling equipment
- Automated welding positioners
Operation note:
Always lubricate with ISO VG32 turbine oil (1-2 drops per port) before initial use.
For fine adjustments, use a 3mm hex key on the locking collar after loosening the
M5 set screw. Maximum side load capacity: 120N at mid-stroke.
- Relubrication: Every 500km of cumulative travel
- Seal replacement: 5,000km or 5 years (whichever comes first)
- Cushion adjustment check: Monthly in high-cycle applications
| Property | Property Value |
|---|---|
| sku | SAUJ40X220-50 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 220mm |
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.