Airtac SAIJ40 Adjustable Cylinder SAIJ40X250-30

Airtac

Airtac SAIJ40 Adjustable Cylinder SAIJ40X250-30

$84.64 $92.14
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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 SAIJ40X250-30 Adjustable Stroke Cylinder Specifications

  • Full model: SAIJ40X250-30
  • Bore size: 40mm
  • Stroke: 250mm (adjustable)
  • Operation type: Double-acting
  • Working pressure: 0.05-1.0 MPa
  • Medium temperature: -20℃ to 80℃
  • Ambient temperature: -10℃ to 60℃
  • Port size: 1/4" NPT (G1/8 optional)
  • Piston speed: 50-1000mm/s
  • Mounting type: Basic type (no accessories)
  • Cushioning: Adjustable air cushion
  • Rod material: Hard chrome-plated steel
  • Tube material: Aluminum alloy (anodized)
  • Seal material: NBR/PU
  • Weight: 2.85kg ±5%
  • Dimensions:
    • Extended length: 565mm
    • Retracted length: 315mm
    • Body diameter: 58mm
    • Mounting hole spacing: 32mm (front) / 40mm (rear)
  • ISO standard: 6431 (VDMA 24562)
  • Protection rating: IP54 (standard seals)

Precision-adjustable pneumatic cylinder with dual-position stroke control, featuring a unique rotary locking mechanism for mid-stroke fixation. The double-wall barrel design enhances heat dissipation during high-cycle operations. Includes built-in magnetic sensor slots (M5x0.8) for position feedback devices.

Typical Applications:
  • Variable position clamping in CNC tool changers
  • Adjustable press mechanisms for plastic molding
  • Material handling systems requiring multiple stop points
  • Textile machinery tension control devices
  • Automated assembly line positioning units
Installation tip: For optimal performance, align the stroke adjustment screw with accessible orientation. Lubricate through air port using ISO VG32 pneumatic oil. Maximum side load: 35N at mid-stroke.
Critical note: Always decompress cylinder before adjusting stroke length. Avoid continuous operation at <30mm stroke due to reduced cushioning effectiveness.


Property Property Value
sku SAIJ40X250-30
Adjustable Stroke 30mm
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 <250MM> → <250mm>
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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:

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