Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X140-50S

Airtac

Airtac SAUJ40 Adjustable Stroke Cylinder SAUJ40X140-50S

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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 SAUJ40X140-50S Adjustable Stroke Cylinder Specifications

  • Model: SAUJ40X140-50S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 40mm
  • Stroke length: 140mm (5.51") with ±1mm adjustment capability
  • Stroke adjustment: Mechanical stopper with locknut
  • Operating pressure: 0.05–0.8 MPa
  • Temperature range: -20℃ to 80℃
  • Cushioning: Rubber buffer + adjustable external stopper
  • Mounting style: MF2 (Front flange with foot mounting)
  • Port size: M5x0.8 (G1/8 adaptor included)
  • Piston rod thread: M12x1.25
  • Material: Aluminum alloy barrel, chrome-plated steel rod
  • Seal material: NBR (Nitrile rubber)
  • Weight: 1.8kg (3.97 lbs)
  • Dimensions: 240mm(L) × 65mm(W) × 90mm(H)
  • Stroke indicator: Laser-etched scale with 2mm graduation
  • Repeat positioning accuracy: ±0.3mm

Precision-adjustable pneumatic cylinder featuring dual-stage position locking mechanism with visual stroke scale. The SAUJ series combines impact-resistant construction with micrometer-level adjustment capability through its rotary stopper system. Includes integrated shock absorbers and anti-rotation guide for stable operation in high-cycle applications.

Typical Applications:
  • Variable position clamping in CNC fixture systems
  • Packaging line product height adjustment mechanisms
  • Automated assembly with position-sensitive components
  • Press tooling with programmable stroke depth
  • Electronic component insertion machines
Operation tip: For optimal performance, lubricate adjustment threads monthly with ISO VG32 hydraulic oil and verify stopper locknut torque (4.5N·m) after initial 100 cycles. Maintain 0.3-0.6 MPa air pressure during position adjustments.
Configuration example: When used in electronic assembly lines, typically paired with AV-21 flow control valves and MHL2-10D magnetic sensors for closed-loop position feedback. Requires 40μm filtered air with dew point -20℃ below ambient temperature.


Property Property Value
sku SAUJ40X140-50S
Adjustable Stroke <50mm>
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 S-Magnetic
Bore Diameter <40mm>
Stroke <140mm>
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