Description
1. ISO 15552 (formerly ISO 6431) standard pneumatic cylinder
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
Installation note:
Always engage mechanical lock before adjusting stroke. Lubricate with ISO VG32 hydraulic oil
during maintenance. Maintain 0.3mm minimum clearance between cylinder body and machine frame
for thermal expansion.
Critical notice:
Avoid full extension/retraction cycles exceeding 60 CPM (cycles per minute)
when operating at maximum stroke length to prevent overheating.
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 SAIJ80AX550-20S Adjustable Cylinder Specifications
- Model: SAIJ80AX550-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 80mm
- Stroke: 550mm (adjustable range: 50-550mm)
- Operating pressure: 0.1-1.0 MPa
- Piston rod diameter: 25mm (chrome-plated steel)
- Cushioning: Adjustable hydraulic buffer
- Mounting style: Front flange with detachable foot bracket
- Port size: G3/8 (BSPP thread)
- Ambient temperature: -20℃ to 80℃
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Weight: 8.7kg ±2% (excluding accessories)
- Dimensions: 625mm(L) × 105mm(W) × 105mm(H)
- Rod end thread: M16×1.5
- Repeat positioning accuracy: ±0.5mm
- Max theoretical thrust: 502N @0.5MPa
High-precision adjustable stroke cylinder featuring patented position-lock mechanism for mid-stroke fixation. The dual-scale position indicator (metric/imperial) enables visual stroke confirmation. Built with anti-rotation guide rods and IP67-rated wiper seal for harsh environments.
Typical Applications:
- Variable height work platforms in automotive assembly
- Adjustable clamping systems for CNC fixtures
- Material handling with variable stroke requirements
- Packaging line product height adjustment mechanisms
- Plastic injection molding ejector stroke control


Property | Property Value |
---|---|
sku | SAIJ80AX550-20S |
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 | S-Magnetic |
Bore Diameter | 80 mm |
Stroke | 550mm |
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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:
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- Item had defects.
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