Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X85-40

Airtac

Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X85-40

$63.50 $71.00
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Description
1. Enterprise-standard cylinder compliant with internal specifications;
2. Features custom bidirectional seal profile for piston sealing with compact dimensions and integrated oil reservoir;
3. Aluminum tube with octagonal pattern design, rodless construction. Enhanced corrosion resistance; Integrated external sensor mounting grooves for simplified installation;
4. Compared to ISO 15662 standard cylinders, SAU series demonstrates shorter stroke length at equivalent bore sizes;
5. Precision-engineered smooth cushioning adjustment mechanism;
6. Full compatibility with SC series cylinder mounting accessories;
7. High-temperature resistant sealing materials implemented, operational range: 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SAUJ40

AirTAC SAUJ40 Adjustable Cylinder SAUJ40X85-40 Technical Details

  • Model: SAUJ40X85-40
  • Type: Adjustable stroke double-acting cylinder
  • Bore diameter: 40mm
  • Standard stroke: 85mm (adjustable range: 40-85mm)
  • Operating pressure: 0.05-1.0 MPa
  • Mounting style: Basic type (optional foot/mid-mount brackets)
  • Port size: G1/8 (NPT1/8 available on request)
  • Cushioning: Adjustable pneumatic cushion
  • Temperature range: -20℃ to 80℃
  • Body material: Aluminum alloy (hard anodized)
  • Rod material: Stainless steel (SUS304)
  • Seal material: NBR with wear-resistant ring
  • Weight: ~2.3kg (with standard accessories)
  • Dimensions (L×W×H): 225mm × 52mm × 52mm (extended length)
  • Stroke tolerance: ±1.5mm
  • Max piston speed: 500-700mm/s

High-precision adjustable stroke cylinder with mechanical lock mechanism for position retention. Features dual adjustable cushions for smooth end-of-stroke deceleration. The chromium-plated piston rod resists corrosion in humid environments. Requires 5μm filtered air with ISO 8573-1:2010 class 3.4.3 air quality.

Typical Applications:
  • Precision clamping fixtures in CNC machining centers
  • Variable height positioning in conveyor systems
  • Adjustable press mechanisms in assembly lines
  • Packaging machine stopper adjustments
  • Semiconductor handling equipment
Operation tip: Always unlock the stroke adjustment screw (M6 hex key required) before position adjustment. Lubricate guide shafts monthly with ISO VG32 hydraulic oil.
⚠️ Critical Note: Maintain minimum 0.5mm alignment tolerance during mounting. Exceeding 1.0MPa pressure may cause seal extrusion. For vertical installations, use the auxiliary support bracket (sold separately).


Property Property Value
sku SAUJ40X85-40
Adjustable Stroke <40mm>
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 PT1/4
Magnet Non-magnetic
Bore Diameter <40mm>
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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