Airtac SI80 Standard Air Cylinder SI80X75STC

Airtac

Airtac SI80 Standard Air Cylinder SI80X75STC

$149.31 $156.81
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Description
1. ISO15552 (formerly ISO6431) Standard Cylinder
2. V-ring guided Y-shaped piston seal with buffering capability, extended service life, and low friction characteristics;
3. Aluminum alloy tube with cruciform reinforcement & anti-corrosion treated tie rods for superior durability;
4. Adjustable cushioning system for smooth piston deceleration;
5. Multiple specifications and mounting accessories available for flexible configuration options.
Category: Standard Cylinders | Brand: AIRTAC | Series: SI80

AirTAC SI80X75STC Standard Cylinder Specifications

  • Model: SI80X75STC
  • Bore size: 80mm (ISO standard)
  • Stroke: 75mm (±1mm tolerance)
  • Operating pressure: 0.05–1.0 MPa
  • Cushion type: Adjustable air cushion (both ends)
  • Mounting type: Standard type (front flange, rear pivot)
  • Port size: G1/4 (ISO228/1 standard)
  • Operating temperature: -20℃ to 80℃
  • Piston rod material: Chrome-plated carbon steel (HRA≥80)
  • Seal material: NBR (nitrile rubber) with wear-resistant design
  • Weight: 2.8kg (without accessories)
  • Dimensions: 229mm(L) × 80mm(Bore) × 112mm(H) (at mid-stroke position)
  • Rod thread: M16×1.5 (male thread)
  • Max theoretical thrust: 502N @0.5MPa
  • Lubrication: Pre-lubricated (relubrication interval: 3,000km stroke)

The SI80 series features a compact yet powerful design with chromium-plated inner barrel for enhanced corrosion resistance. Its double piston seal structure ensures consistent performance under variable loads. The cylinder incorporates a unique buffer adjustment mechanism that reduces end-impact noise to ≤75dB(A). Designed for 1,500km minimum service life under standard operating conditions.

Typical Applications:
  • Automated assembly line clamping devices
  • Die-casting machine ejection systems
  • Packaging machinery actuation
  • Plastic injection molding machine core-pulling
  • Automotive welding fixture positioning
Installation guidelines: Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations, use rod-end support brackets when stroke exceeds 50mm. Lubricate through air port with ISO VG32 turbine oil if operated in dusty environments.
Note: Requires 40μm filtered compressed air with dew point at least 5℃ below ambient temperature. Not recommended for lateral impact loads exceeding 200N without external guides.


Property Property Value
sku SI80X75STC
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℃ to 80℃ Speed Range: 30-800 mm/s
Port Size PT3/8
Piston Rod Material Medium Carbon Steel
Magnet S-Magnetic
Bore Diameter 80 mm
Stroke 75mm
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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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