Airtac SEJ Adjustable Cylinder SEJ32X450-50

Airtac

Airtac SEJ Adjustable Cylinder SEJ32X450-50

$106.04 $113.54
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Description
1. ISO 15552 and VDMA 24562 compliant cylinder design;
2. Asymmetric bidirectional piston seal structure with compact dimensions and integrated oil reservoir function;
3. Rodless square aluminum tubing construction enhances corrosion resistance;
4. Adjustable cushioning mechanism ensures smooth stroke modulation;
5. Customizable configurations with multiple cylinder variants and mounting accessories;
6. High-temperature resistant sealing materials enable operational range of 0-150°C.
Category: Adjustable Cylinders | Brand: AirTAC | Series: SEJ

AirTAC SEJ Adjustable Cylinder SEJ32X450-50 Technical Specifications

  • Model: SEJ32X450-50
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: 32mm
  • Stroke: 450mm (adjustable range: 50-450mm via stop nuts)
  • Operating pressure: 0.05-1.0 MPa
  • Medium temperature: -20℃ to 80℃
  • Cushioning: Adjustable rubber buffer
  • Mounting style: Basic type (no built-in mounting)
  • Port size: M5x0.8 (standard), optional NPT1/8
  • Rod end type: Male thread M12x1.25
  • Body material: Aluminum alloy (anodized)
  • Seal material: NBR (nitrile rubber)
  • Weight: 2.3kg (without accessories)
  • Dimensions:
    • Extended length: 634mm
    • Retracted length: 184mm
    • Body diameter: 42mm
    • Rod diameter: 12mm

High-precision adjustable stroke cylinder featuring dual locking nuts for position memory and repeatable positioning accuracy (±0.5mm). The chrome-plated piston rod with multi-lip seals ensures minimal leakage (≤0.5mm/s). Includes built-in magnet for sensor mounting (D-C73 compatible).

Typical Applications:
  • Variable height positioning in assembly robots
  • Packaging machine stopper adjustment systems
  • Plastic injection molding ejector mechanisms
  • Automated warehouse vertical lift actuators
  • Semiconductor handling equipment
Operation note: Lubricate with ISO VG32 hydraulic oil (non-detergent) every 50,000 cycles. Always lock adjustment nuts in sequence (front nut first) to prevent stroke drift. Vertical installation recommended for maximum accuracy.


Property Property Value
sku SEJ32X450-50
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 PT1/8
Magnet Non-magnetic
Bore Diameter <32 mm>
Stroke 450mm
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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:

  • Received the wrong item.
  • Item arrived not as expected (ie. damaged packaging).
  • Item had defects.
  • Over delivery time.
  • The shipper does not allow the goods to be inspected before payment.

The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.

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