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 SAIJ80 Adjustable Stroke Cylinder SAIJ80X500-40 Technical Details
- Model Code Breakdown: SAIJ80-X500-40 = Series (SAI) + Structure (J-Type) + Bore Size (80mm) + Stroke (500mm) + Cushion Type (40)
- Bore Diameter: 80mm (ISO 6432 standard)
- Stroke: 500mm ±1mm (electronically controlled stroke adjustment)
- Working Pressure: 0.05-1.0 MPa (optimized for low-pressure applications)
- Operating Temperature: -20℃ to 80℃ (NBR seals)/ -10℃ to 70℃ (optional FKM seals)
- Piston Speed: 50-800 mm/s (cushion dependent)
- Cushioning: Progressive adjustable buffer (5-40mm adjustment range)
- Port Size: G3/8 (BSPP thread) dual ports
- Mounting: ISO 15552 front flange (alternative rear pivot/feet mount optional)
- Rod End: M20x1.5 male thread (standard), trunnion mount available
- Weight: 8.7kg ±2% (aluminum body), 10.3kg (stainless steel version)
- Dimensions: 640mm(L) × 100mm(W) × 100mm(H) (retracted length: 140mm)
- Repeat Accuracy: ±0.5mm (with position sensor option)
- Lubrication: Pre-lubricated (Grease-free operation possible with special seals)
High-precision adjustable stroke cylinder with integrated mechanical position lock, featuring dual-layer chromium-plated rod (20μm thickness) for enhanced corrosion resistance. The magnetic piston enables position feedback when paired with external sensors. The unique tapered cushion design reduces end-impact noise by 15dB compared to standard models.
- Automated welding positioners requiring mid-stroke pauses
- Die-casting machine ejectors with variable mold heights
- Glass handling systems needing soft-stop cushioning
- Pharmaceutical tablet press force adjustment mechanisms
- PCB drilling equipment Z-axis depth control
| Property | Property Value |
|---|---|
| sku | SAIJ80X500-40 |
| Adjustable Stroke | <40mm> |
| 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 | 500mm |
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.









