Airtac SAI80 Standard Air Cylinder SAI80X300

Airtac

Airtac SAI80 Standard Air Cylinder SAI80X300

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Description
SAI80 Standard Cylinder
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 SAI80X300 Standard Cylinder Specifications

  • Model: SAI80X300
  • Type: ISO 15552 compliant single-acting/double-acting cylinder
  • Bore size: 80 mm
  • Stroke: 300 mm (±1.5mm tolerance)
  • Operating pressure: 0.05–0.9 MPa
  • Temperature range: -20℃ to 80℃
  • Cushioning type: Adjustable pneumatic cushion (both ends)
  • Mounting style: Basic type (MF1), optional flange/clevis/foot mounts
  • Port size: G3/8 (ISO 1179-1 standard)
  • Piston rod thread: M20×1.5 (external)
  • Material:
    • Cylinder tube: Aluminum alloy (hard anodized)
    • Piston rod: Chrome-plated carbon steel (0Cr16Ni4Mo3N)
  • Seal material: NBR (Nitrile rubber), optional FKM for high temp
  • Weight: 3.2 kg (excluding accessories)
  • Dimensions:
    • Total length: 435 mm (stroke 300 + end structure)
    • Body diameter: 80 mm (actual OD: 82mm)
    • Height with bracket: 105 mm

High-performance industrial cylinder featuring precision honed tube and triple sealing system (rod seal + wiper + guide bearing). Designed for heavy-duty cycles (5 million+ strokes) with ≤0.5mm/1000mm sagging. Integrated magnet slot for sensor mounting (SI-M8 type).

Typical Applications:
  • Press machine ejection systems
  • Automotive welding fixture actuation
  • Packaging line pusher mechanisms
  • Plastic injection molding clamp units
  • Foundry equipment positioning
Operation notes:
  • Requires 20-30μm filtered air with 1-5% lubricator oil (ISO VG32)
  • Max side load: 250N at full extension
  • For vertical mounting, use double-acting configuration
  • Cushion adjustment: Turn clockwise to strengthen damping


Property Property Value
sku SAI80X300
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 300mm
Shipping policies

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.

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