Airtac SAIJ40 Adjustable Cylinder SAIJ40X225-20

Airtac

Airtac SAIJ40 Adjustable Cylinder SAIJ40X225-20

$82.31 $89.81
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Description
SAIJ40 Adjustable Cylinder
1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir functionality for compact dimensions and enhanced lubrication retention
3. Reinforced cross-section aluminum alloy tube (non-tie-rod design) with superior corrosion resistance. Integrated sensor mounting grooves enable rapid magnetic switch installation
4. Equipped with smoothly adjustable cushioning mechanism for stable stroke termination
5. Multiple specifications available with comprehensive selection of cylinder accessories and mounting configurations
6. High-temperature resistant sealing materials extend operational range to 0~150℃
Category: Standard Cylinders | Brand: AirTAC | Series: SAIJ40

AirTAC SAIJ40X225-20 Adjustable Cylinder Specifications

  • Model: SAIJ40X225-20
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 40mm
  • Stroke: 225mm (adjustable)
  • Operating pressure: 0.05–0.9 MPa
  • Cushioning type: Adjustable buffer (both ends)
  • Mounting style: Foot-mounted (MF1) standard, optional flange/axis mounts
  • Port size: M14×1.5 (G1/8 NPT optional)
  • Piston rod material: Chrome-plated carbon steel (ST45)
  • Cylinder tube: Aluminum alloy with hard anodization
  • End cover: Extruded aluminum
  • Operating temperature: -20℃ to +80℃
  • Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if needed)
  • Weight: 3.5kg ±2%
  • Dimensions (L×W×H): 435mm × 80mm × 80mm (at full extension)
  • Rod thread: M16×1.5 external thread at rod end
  • Stroke adjustment range: 50–225mm (via built-in mechanical stop)
  • Maximum speed: 500mm/s

Precision-adjustable pneumatic cylinder featuring a unique dual-lock stroke adjustment mechanism with visual position indicators. The SAIJ series combines high rigidity (ISO 15552 standard) with maintenance-free operation, using corrosion-resistant materials for harsh environments. Includes shock-absorbing collars for high-speed applications up to 0.9MPa.

Typical Applications:
  • Variable position clamping in CNC fixtures
  • Packaging line product height adjustment systems
  • Automated welding equipment positioners
  • Textile machinery tension control
  • Plastic injection molding ejector mechanisms
Installation tip: For optimal performance, align the stroke adjustment scale (marked every 5mm) with the reference line before initial operation. Maintain 0.3–1mm end play when mounting to prevent side load. Lubricate adjustment threads monthly in high-cycle applications.
Critical note: Never exceed 225mm stroke length - the adjustment mechanism uses a mechanical hard stop. Always depressurize before adjusting stroke. Use locking compound on adjustment bolts in vibration-prone environments.


Property Property Value
sku SAIJ40X225-20
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 PT1/4
Magnet Non-magnetic
Bore Diameter <40mm>
Stroke 225mm
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