Airtac SAI80 Standard Air Cylinder SAI80X250S
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 SAI80X250S Standard Cylinder Technical Details
- Full model designation: SAI80X250S
- Bore size: 80mm (ISO 6432 standard)
- Stroke length: 250mm (±1.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Piston speed: 50-800 mm/s (lubricated condition)
- Port size: G1/2 (BSPP thread)
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy (AL6063-T5)
- Seal type: Nitrile rubber (NBR) with wear-resistant ring
- Mounting style: Basic foot mounting (ISO 15552 MF1)
- Weight: 5.8kg (without accessories)
- Dimensions:
- Length: 325mm (full retraction to full extension)
- Body diameter: 80mm ±0.5mm
- Mounting base: 125mm × 40mm
- Rod end thread: M20×1.5 (male)
High-torque industrial cylinder with triple sealing system, featuring wear-compensating rod seals and anti-rotation piston design. The hard-anodized barrel incorporates debris-resistant scraper rings, making it suitable for harsh environments. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance (0.1-0.3 cc/hour recommended).
- Metal stamping press ejection systems
- Automotive welding fixture positioning
- Plastic injection molding machine clamp units
- Heavy-duty conveyor gate actuators
- Paper mill roller compression mechanisms
Installation recommendation:
Allow minimum 1.5× bore diameter clearance (120mm) around cylinder body for heat dissipation.
Use flexible couplings when aligning with 0.5mm/m maximum angular misalignment. Lubricate through
air supply using 10-20μm filter-regulator-lubricator units.
| Property | Property Value |
|---|---|
| sku | SAI80X250S |
| 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 | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | <250MM> → <250mm> |
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.