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 SAIJ80BX450-20 Adjustable Cylinder Technical Details
- Model: SAIJ80BX450-20 (Full designation: SAIJ80BX450-20LBS)
- Bore size: Ø80mm
- Stroke: 450mm (adjustable with stopper mechanism)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable rubber buffer + external shock absorber
- Mounting style: Basic type (MF1) with front/rear flange options
- Piston speed: 50-800 mm/s (optimal range)
- Ambient temperature: -10℃ to 60℃
- Port size: G1/8 (NPT optional)
- Seal material: NBR (Nitrile rubber) standard, FKM available on request
- Weight: 5.8kg (excluding accessories)
- Dimensions: 658mm(L) × 96mm(W) × 96mm(H) (at full extension)
- Rod thread: M20×1.5 external thread
- Protection class: IP40 (standard dust protection)
High-precision adjustable stroke cylinder with position-locking capability through its mechanical stopper system. Features dual cushioning (internal rubber + optional external shock absorber) for heavy-load deceleration. The chrome-plated piston rod and aluminum alloy body ensure corrosion resistance in industrial environments.
- Variable height positioning in automotive assembly jigs
- Pressure adjustment systems in plastic injection molding
- Material handling equipment with adjustable clamping force
- Packaging line product height compensation mechanisms
- Semiconductor wafer handling with precision stroke control

Property | Property Value |
---|---|
sku | SAIJ80BX450-20 |
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 | 450mm |
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.