Airtac SAIJ40 Adjustable Cylinder SAIJ40BX70-20

Airtac

Airtac SAIJ40 Adjustable Cylinder SAIJ40BX70-20

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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 SAIJ40BX70-20 Adjustable Cylinder Technical Details

  • Model Code: SAIJ40BX70-20
  • Bore Size: 40mm (ISO 6432 standard)
  • Stroke: 20mm (adjustable with ±1mm precision)
  • Operating Pressure: 0.05-1.0 MPa
  • Medium Temperature: -20℃ to 80℃
  • Cushioning Type: Adjustable rubber buffer (both ends)
  • Mounting Style: Foot-mounted (optional flange/face mounts available)
  • Port Size: M5x0.8 (dual ports)
  • Piston Material: Aluminum alloy with hard anodizing
  • Rod Material: Chrome-plated steel (Cr-Mo alloy)
  • Seal Type: NBR seals with wear-resistant ring
  • Weight: 0.68kg (with standard accessories)
  • Dimensions: 132mm(L) × 40mm(W) × 40mm(H) (retracted position)
  • Extended Length: 152mm (fully extended)
  • Repeat Accuracy: ±0.1mm
  • Max Speed: 500mm/s
  • Protection Class: IP54 (standard), IP67 optional

Compact adjustable stroke cylinder featuring dual-position locking mechanism for mid-stroke fixation. Integrated shock absorption reduces end-impact noise by 30% compared to standard models. Precision-ground rod prevents seal wear, compatible with ISO 8573-1:2010 [7:4:4] compressed air quality.

Ideal For:
  • Precision clamping fixtures in CNC machining centers
  • Variable position stops in automated assembly lines
  • Tool height adjustment in semiconductor handling robots
  • Pressure-sensitive packaging machinery
  • Medical device position locking mechanisms
Installation Tip: For optimal performance, install with 0.5-1mm axial clearance. Use M3 hex key for stroke adjustment (clockwise rotation decreases stroke length). Lubricate with ISO VG32 hydraulic oil if operating below -10℃.


Property Property Value
sku SAIJ40BX70-20
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 70mm
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