Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X85-20S

Airtac

Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X85-20S

$125.38 $132.88
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Description
SAUJ80 Adjustable Cylinder (Enterprise Standard)
Classification: Standard Cylinders | Brand: AirTAC | Series: SAUJ80

1. Enterprise-standardized cylinder design;
2. Asymmetric bidirectional sealing structure for piston with integrated oil reservoir, achieving compact dimensions;
3. Cross-ribbed aluminum tube construction (rodless design) with enhanced corrosion resistance. External surface features sensor mounting grooves for simplified installation;
4. Compact length design compared to ISO 15662 standard cylinders within the SAU bore series;
5. Progressive cushioning adjustment mechanism for smooth stroke termination;
6. Full compatibility with SC series cylinder mounting accessories;
7. High-temperature resistant sealing materials enable operational range: 0~150°C.

Key innovations: Optimized space efficiency through length reduction vs ISO standards, dual-purpose lubrication retention system, and cross-reinforced aluminum body for structural integrity.

AirTAC SAUJ80 Adjustable Cylinder SAUJ80X85-20S Technical Details

  • Model Code: SAUJ80X85-20S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: Ø80 mm (±0.1mm tolerance)
  • Stroke: 85 mm (adjustable from 0-85mm)
  • Operating pressure: 0.05-1.0 MPa
  • Cushioning: External adjustable buffer (both ends)
  • Mounting style: Standard ISO 15552 foot mounting (MF1), with optional accessories for flange/clevis mounts
  • Port size: G3/8 (BSPP thread)
  • Piston rod thread: M20×1.5 (external)
  • Temperature range: -20℃ to 80℃ (dry air required below 0℃)
  • Seal material: NBR + Polyurethane combination
  • Weight: 3.8 kg (without accessories)
  • Dimensions: 200mm (L) × 80mm (W) × 80mm (H) (retracted position)
  • Stroke tolerance: +1.5mm/-0mm
  • Max theoretical force: 502N @ 0.63MPa (extend), 453N @ 0.63MPa (retract)
  • Rod end type: Female threaded with anti-rotation flats

Precision-engineered adjustable stroke cylinder featuring dual external cushioning screws for velocity control across 0.1-1.5 m/s. The hardened stainless steel piston rod (HRC 45-50) and double lip seals ensure leak-free operation in high-cycle applications. Integrated magnet slot (T-slot design) enables sensor mounting for position feedback.

Industrial Applications:
  • Variable height work platforms in assembly lines
  • Pressure-sensitive clamping systems (e.g., CNC fixture adjustment)
  • Packaging line product height compensation mechanisms
  • Automotive welding jigs with position adaptability
  • Injection molding machine ejector stroke optimization
Operation tip: For optimal cushioning adjustment, reduce air pressure to 0.3MPa during initial setup. Lubricate with ISO VG32 turbine oil (1-2 drops per port weekly) in continuous duty cycles.


Property Property Value
sku SAUJ80X85-20S
Adjustable Stroke <20mm>
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
Magnet S-Magnetic
Bore Diameter 80 mm
Stroke 85mm
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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.
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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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