Airtac SAI80 Standard Air Cylinder SAI80X70
1. Compliant with ISO15552 (formerly ISO6431) standards
2. Special-profile bidirectional piston sealing structure with compact dimensions and integrated oil retention design
3. H-groove reinforced aluminum tube construction eliminates tie rods, enhances corrosion resistance. Pre-machined sensor mounting grooves enable tool-free sensor installation
4. Adjustable pneumatic cushioning ensures smooth end-of-stroke deceleration
5. Multiple bore sizes and standardized mounting accessories available for flexible system integration
6. High-temperature resistant sealing materials support operation in 0-150°C environments
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI80
AirTAC SAI80X70 Standard Cylinder Technical Specifications
- Model: SAI80X70
- Bore size: 80mm (3.15")
- Stroke: 70mm (2.76")
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G3/8 (ISO standard)
- Ambient temperature: -20℃ to 80℃
- Mounting style: Basic type (optional flange/clevis/foot mounts)
- Rod thread: M20×1.5
- Piston material: Aluminum alloy with hard anodizing
- Seal type: NBR (Nitrile) standard, optional FKM/Viton
- Weight: 2.8 kg (6.17 lbs)
- Dimensions:
- Total length: 228mm (9.0")
- Body diameter: 95mm (3.74")
- Rod end to base: 70mm stroke + 159mm base length
A heavy-duty ISO 15552 compliant cylinder featuring dual-piston guidance for anti-rotation stability. The hexagonal body design allows easy wrench installation, while the chrome-plated piston rod provides enhanced corrosion resistance. Requires 40μm filtered compressed air with 1-2 drops of ISO VG32 oil per m³ for optimal lubrication.
- Press machine ejection systems
- Automotive welding fixture clamping
- Packaging line product positioning
- Foundry equipment door actuators
- Plastic injection molding machine components
Installation tip:
When mounting in horizontal applications, install rod support brackets for strokes exceeding 500mm.
Lubricate rod wiper (AL-12 grease recommended) monthly in high-cycle operations.
| Property | Property Value |
|---|---|
| sku | SAI80X70 |
| 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 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 70mm |
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.