2. Features specially profiled bidirectional sealing structure on piston with compact dimensions and oil reservoir integration;
3. Cross-shaped aluminum alloy barrel with rodless design ensures superior corrosion resistance. Integrated sensor mounting grooves enable fast and convenient sensor installation;
4. Adjustable cushioned stroke ensures smooth deceleration;
5. Multiple cylinder configurations and mounting accessories available for customized solutions;6. High-temperature resistant sealing materials accommodate operating temperatures from 0℃ to 150℃.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ80
AirTAC SAIJ80X250-20 Adjustable Cylinder Technical Details
- Model: SAIJ80X250-20
- Series: SAIJ Compact Adjustable Stroke Cylinder
- Bore size: 80mm
- Stroke: 250mm (adjustable within 0-250mm range)
- Adjustment mechanism: External stroke adjustment screw with locknut
- Operating pressure: 0.05-0.9 MPa
- Cushioning: Double adjustable air cushion
- Mounting type: Basic type (MF1) with front flange
- Port size: Rc1/4 (NPT1/4 optional)
- Temperature range: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel
- Seal material: NBR (nitrile rubber)
- Weight: 3.8kg (without accessories)
- Dimensions:
- Extended length: 501mm
- Retracted length: 251mm
- Body diameter: 80mm
- Mounting flange width: 120mm
- Rod end thread: M16×1.5
This precision adjustable stroke cylinder features micro-meter style stroke adjustment with ±0.5mm repeatability. The dual cushioning system allows independent adjustment of both extension and retraction damping. Anti-rotation design ensures stable linear motion, while the chrome-plated piston rod provides corrosion resistance in humid environments.
- Precision workpiece positioning in CNC loading systems
- Variable height adjustment in packaging machinery
- Clamping force control in fixture tooling
- Material feeding systems with variable stroke requirements
- Printing press paper handling mechanisms
- Use Cushion Locknut Wrench (ASM-10) for precise cushion adjustment
- Maintain 0.5-1mm clearance between adjustment screw and stopper at minimum stroke
- Lubricate with ISO VG32 turbine oil when using non-lubricated air
- Maximum side load: 150N at full extension
- Recommended air filtration: 5μm or finer
| Property | Property Value |
|---|---|
| sku | SAIJ80X250-20 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | <250MM> → <250mm> |
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.









