Airtac SAIJ80 Adjustable Cylinder SAIJ80BX270-20
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 SAIJ80BX270-20 Adjustable Cylinder Technical Details
- Model: SAIJ80BX270-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 80mm
- Stroke length: 270mm (adjustable)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (MF1) with front flange
- Port size: G3/8 (NPT1/2 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -10℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: Polyurethane (NBR optional)
- Weight: 4.8kg ±5%
- Dimensions:
- Extended length: 548mm
- Retracted length: 278mm
- Body diameter: 94mm
- Mounting hole spacing: 120×120mm
- Protection rating: IP54 (standard wipers)
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual adjustable rubber buffers and magnetic piston for position sensing compatibility. The chrome-plated piston rod incorporates a multi-layer sealing system for leak prevention. Designed for applications requiring controlled mid-stroke stops and variable positioning.
- Variable height work platforms in automotive assembly
- Material handling with position-sensitive gripping
- Adjustable clamping fixtures for CNC machining
- Packaging line product height compensation systems
- Printing press tension adjustment mechanisms
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial use.
For adjustable stroke applications, limit maximum extension to 95% of nominal stroke.
Maintain 0.3–0.5mm alignment tolerance during mounting.
| Property | Property Value |
|---|---|
| sku | SAIJ80BX270-20 |
| 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 | 270mm |
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.