Airtac SAIJ80 Adjustable Cylinder SAIJ80AX125-20
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 SAIJ80AX125-20 Adjustable Cylinder Technical Specifications
- Model: SAIJ80AX125-20
- Series: SAIJ80AX (Adjustable Stroke Series)
- Bore size: Ø80 mm
- Stroke length: 125 mm (±0.5mm tolerance)
- Cushion type: External adjustable cushioning (dual-side)
- Mounting style: ISO 15552 standard flange mounting (MF1 pattern)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Piston speed: 50-800 mm/s (optimal at 200-500 mm/s)
- Port size: PT1/4 (G1/4 optional)
- Seal material: NBR (Nitrile rubber)
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy with oxidation treatment
- Weight: 5.2 kg (without accessories)
- Dimensions: 320mm(L) × 80mm(W) × 80mm(H) (full retraction)
- Protection rating: IP65 (standard wiper design)
- Lubrication: Pre-lubricated (recommended relubrication every 2,000 km)
The SAIJ80AX125-20 features precision-engineered micrometer-style adjustable cushions with ±120° rotation range for fine-tuning piston deceleration. Its dual-seal structure combines a primary U-cup seal with secondary scraper seal for enhanced contamination resistance. The cylinder incorporates a chromium-plated piston rod with 25μm surface hardness for scratch resistance.
- Precision press-fit operations in automotive assembly
- Variable position clamping in CNC fixture systems
- Packaging line product ejection with adjustable force
- Glass handling equipment requiring soft-stop motion
- Textile machinery tension control systems
Installation note:
For optimal performance, maintain ≤0.1mm/m alignment tolerance during mounting.
Adjust cushion screws in 1/4-turn increments during commissioning.
Use only ISO VG32 hydraulic oil for relubrication.
Avoid side load exceeding 150N.
When used in vertical orientation, install speed controller on cap end port.
| Property | Property Value |
|---|---|
| sku | SAIJ80AX125-20 |
| 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 | 125mm |
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.