Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X850-20

Airtac

Airtac SAUJ80 Adjustable Stroke Cylinder SAUJ80X850-20

$285.64 $293.14
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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 Stroke Cylinder SAUJ80X850-20 Technical Details

  • Full model code: SAUJ80X850-20
  • Bore size: 80mm (ISO 6432 standard)
  • Stroke range: 50-850mm (manually adjustable)
  • Operating pressure: 0.1-1.0 MPa
  • Cushioning type: Adjustable pneumatic cushion at both ends
  • Ambient temperature: -10℃ to 70℃
  • Mounting style: Fixed type (MF1) with front flange
  • Port size: G3/8 (BSPP thread)
  • Rod end: M20×1.5 external thread
  • Material: Aluminum alloy barrel, chrome-plated piston rod
  • Seal material: Nitrile rubber (NBR) with wear-resistant ring
  • Weight: 12.7kg (without accessories)
  • Dimensions: 1050mm(L) × 100mm(W) × 100mm(H) (max extended length)
  • Repeat positioning accuracy: ±0.5mm
  • Max theoretical thrust: 502N @0.63MPa
  • Protection class: IP54 (standard wiper design)

Heavy-duty adjustable stroke cylinder with precision-locked stroke mechanism, featuring dual chrome-plated piston rods for enhanced stability in long-stroke applications. The double-cushion design minimizes end-impact noise while maintaining positioning repeatability. Includes integrated mounting grooves for sensor attachment.

Industrial Applications:
  • Variable-height positioning in automotive welding jigs
  • Adjustable clamping systems for CNC machining centers
  • Material handling with variable stacking heights
  • Plastic injection molding ejector mechanisms
  • Textile machinery tension control systems
Installation guidelines: Maintain 0.5-1mm alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil if used in high-cycle applications (>500 cycles/min). Stroke adjustment requires loosening both lock nuts simultaneously before repositioning the stopper.
Critical note: Do not exceed 80% of maximum stroke during continuous duty cycles. Requires monthly lubrication maintenance in dusty environments.


Property Property Value
sku SAUJ80X850-20
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 Non-magnetic
Bore Diameter 80 mm
Stroke 850 mm
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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