Airtac SAI63 Standard Cylinder SAI63AX155

Airtac

Airtac SAI63 Standard Cylinder SAI63AX155

$115.14 $122.64
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Description
SAI63 Standard Cylinder
1. ISO15552 (formerly ISO6431) compliant standard cylinder design
2. Patented asymmetrical bidirectional piston seal structure with compact dimensions and integrated oil reservoir functionality
3. Tie-rod-free H-section aluminum alloy tube construction enhances corrosion resistance; Precision-machined T-slot grooves enable tool-free sensor mounting
4. Adjustable pneumatic cushioning system ensures smooth end-of-stroke deceleration
5. Comprehensive product range includes multiple bore sizes and modular mounting accessories for versatile configurations
6. High-temperature sealing compounds certified for operation from 0°C to 150°C
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI63

AirTAC SAI63 Standard Cylinder SAI63AX155 Technical Specifications

  • Model: SAI63AX155
  • Bore size: 63 mm
  • Stroke: 155 mm
  • Operating pressure: 0.05-1.0 MPa
  • Cushioning type: Adjustable air cushion (both ends)
  • Mounting options: Basic type (MF1), front flange (MF2), rear flange (MF3), trunnion (MP4)
  • Port size: 1/4" NPT (G1/8 optional)
  • Piston speed: 50-800 mm/s
  • Ambient temperature: -20℃ to 80℃
  • Material:
    • Cylinder tube: Aluminum alloy (hard anodized)
    • Piston rod: Stainless steel (SUS304)
    • Seals: NBR (nitrile rubber)
  • Weight: 2.8 kg (bare cylinder)
  • Dimensions:
    • Basic length: 243 mm
    • Extended length: 243 + 155 = 398 mm
    • Width (square tube): 70 mm
    • Height (mounting face): 63 mm
  • ISO standard: 15552 (VDMA 24562, CETOP RP52P)

High-performance ISO cylinder with dual cushioning and multiple mounting configurations. Features corrosion-resistant construction with precision honed tube and magnetic piston for position sensing compatibility. The 63mm bore delivers 312N thrust at 0.5MPa (72psi), suitable for medium-duty industrial automation.

Typical Applications:
  • Automated assembly line clamping mechanisms
  • Packaging machine ejector systems
  • CNC machine tool door actuators
  • Plastic injection molding machine part extraction
  • Automotive welding fixture positioning
Installation notes:
  • Align cylinder axis with motion direction within ±2° tolerance
  • Maintain 0.5-1mm clearance between rod end and load during alignment
  • Use only AirTAC-recommended lubricator oil (ISO VG32 equivalent)
  • For vertical mounting, install lock nut on piston rod thread
Service Life:
  • 5,000 km travel distance under standard conditions
  • Replace seals after 2 million cycles or 3 years (whichever comes first)
  • Inspect rod bearing clearance every 6 months (max 0.5mm play)


Property Property Value
sku SAI63AX155
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 Non-magnetic
Bore Diameter 63mm
Stroke 155mm
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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.
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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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