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 SAI80 Standard Cylinder SAI80AX85S Technical Details
- Model Code: SAI80AX85S
- Bore Size: 80 mm
- Stroke: 85 mm
- Action Type: Double-acting
- Operating Pressure: 0.1-0.9 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting Style: Basic type (front/rear threaded mounting holes)
- Port Size: G1/2 (ISO standard thread)
- Piston Rod Material: Chrome-plated steel (hardness HRC 45-55)
- Tube Material: Aluminum alloy with hard anodized surface
- Seal Material: Nitrile rubber (NBR) standard / Optional polyurethane (PU)
- Ambient Temperature: -20°C to +80°C (extended range available)
- Piston Speed: 50-800 mm/s (optimal performance range)
- Weight: 3.7 kg (±2%)
- Dimensions: 308mm(L) × 80mm(Ø) × 112mm(H) (including mounting protrusions)
- ISO Standard: ISO 6432 compliant
- Repeat Positioning Accuracy: ±0.5 mm
- Magnetic Sensor Slot: Pre-machined (sensor not included)
High-torque industrial cylinder designed for heavy-duty linear motion applications. Features precision honed tube with wear-resistant coating and dual anti-rotation guides for stable operation under side load conditions. Optional magnetic piston enables position feedback when paired with compatible sensors (sold separately).
- Automated stamping/punching press mechanisms
- Plastic injection molding machine ejectors
- Automotive assembly line clamping fixtures
- Steel mill conveyor gate actuators
- Paper processing equipment feeders
| Property | Property Value |
|---|---|
| sku | SAI80AX85S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 85mm |
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.









