Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X80-20S

Airtac

Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X80-20S

$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 SAUJ80X80-20S Adjustable Cylinder Specifications

  • Model: SAUJ80X80-20S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: Ø80mm
  • Stroke: 80mm (adjustable via built-in stopper)
  • Adjustment range: ±5mm stroke compensation
  • Operating pressure: 0.15–0.8 MPa
  • Piston speed: 50–800 mm/s
  • Ambient temperature: -20℃ to 80℃
  • Cushioning: Adjustable rubber buffer (both ends)
  • Mounting style: Basic type (MF1)
  • Port size: G3/8 (NPT1/4 optional)
  • Rod material: Hard chrome-plated steel
  • Tube material: Aluminum alloy (anodized)
  • Seal material: NBR (nitrile rubber)
  • Weight: 3.5kg ±5% (without accessories)
  • Dimensions: 200mm(L) × 80mm(W) × 80mm(H)
  • ISO standard: 15552 compliant
  • Protection rating: IP54 (standard wiper seal)

High-precision adjustable stroke cylinder featuring a unique mechanical stopper system for fine position tuning (±5mm). The dual-chamber buffer design minimizes end-impact noise while maintaining positioning repeatability within ±0.3mm. Integrated mounting slots allow direct installation without additional brackets.

Typical Applications:
  • Precision press-fit operations in automotive assembly
  • Variable height positioning for CNC machine tool changers
  • Adjustable clamping force systems
  • Packaging line product height compensation
  • Semiconductor wafer handling robots
Installation note: Lubricate rod with ISO VG32 hydraulic oil before initial operation. For vertical mounting, install lock nut (SA-LN80) to prevent stroke drift. Maximum side load: 120N at full extension.
Adjustment procedure:
  1. Loosen stopper lock nut with 10mm wrench
  2. Rotate adjustment screw (2.5mm pitch) clockwise to shorten stroke
  3. Test stroke with 0.3MPa air pressure before full operation
  4. Re-tighten lock nut to 15N·m torque


Property Property Value
sku SAUJ80X80-20S
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 80 mm
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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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