Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X290-40

Airtac

Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X290-40

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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 Stroke Cylinder SAUJ40X290-40 Specifications

  • Model: SAUJ40X290-40
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 40mm
  • Stroke: 290mm (mechanically adjustable)
  • Operating pressure: 0.1–0.9 MPa
  • Medium: Clean dry air (lubricated or non-lubricated)
  • Temperature range: -20℃ to 80℃
  • Cushioning: Adjustable pneumatic cushion (both ends)
  • Mounting style: Front/rear flange or foot mounting (ISO 15552 standard)
  • Port size: 1/4" NPT (G1/8 optional)
  • Piston rod material: Hard chrome-plated steel
  • Tube material: Anodized aluminum alloy
  • Seal type: NBR standard (FKM available for high temp)
  • Weight: 2.5kg ±3% (without accessories)
  • Dimensions: 390mm(L) × 82mm(W) × 82mm(H) (full extension)
  • Repeat accuracy: ±0.5mm (with mechanical stop adjusted)
  • Max thrust: 510N at 0.63MPa

Precision-engineered adjustable stroke cylinder featuring a mechanical locking collar for stroke adjustment. The SAUJ40 series combines position flexibility with heavy-duty performance, utilizing corrosion-resistant construction and dual cushioning control. Includes built-in magnet for position sensing compatibility.

Typical Applications:
  • Variable position clamping systems
  • Packaging line product positioning gates
  • Automated assembly with adjustable depth control
  • Printing press paper feed mechanisms
  • Plastic injection mold ejection systems
Installation tip: Always lock adjustment collars with 2.5Nm torque after positioning. For vertical installations, use rod-down orientation to prevent unintended stroke changes. Lubricate with ISO VG32 hydraulic oil if using non-lubricated air systems.
Performance Note: Achieves 1,500km service life under standard conditions (0.5MPa, no-load). Stroke adjustment requires 8mm hex key (included). Not recommended for side load applications without guide rails.


Property Property Value
sku SAUJ40X290-40
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 290mm
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