Airtac SEJ Adjustable Cylinder SEJ63X150-40S

Airtac

Airtac SEJ Adjustable Cylinder SEJ63X150-40S

$127.24 $134.74
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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 SEJ63X150-40S Adjustable Cylinder Specifications

  • Model: SEJ63X150-40S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: Ø63 mm
  • Stroke: 150 mm (adjustable range: 50-150mm)
  • Operating pressure: 0.1–0.8 MPa
  • Operating temperature: -20℃ to 80℃
  • Cushioning: Adjustable rubber buffers at both ends
  • Port size: PT1/4 (G1/4 optional)
  • Piston rod material: Hard chrome-plated carbon steel
  • Tube material: Aluminum alloy with hard anodizing
  • Seal material: NBR/PU (nitrile-polyurethane hybrid)
  • Weight: 3.2 kg (approx. without accessories)
  • Dimensions: 335mm(L) × 80mm(W) × 80mm(H)
  • Mounting type: Standard ISO 15552 foot-mount (AF series compatible)
  • Position detection: Prepares for magnetic sensor installation (Sensor slot included)

High-precision adjustable stroke cylinder featuring micrometer-style stroke adjustment mechanism (±0.5mm repeatability). Integrated shock absorption system reduces end-impact noise by 40% compared to standard models. Corrosion-resistant construction with IP54 protection rating.

Typical Applications:
  • Precision positioning in CNC auto-loading systems
  • Variable height adjustment for packaging conveyors
  • Press-fit operations in automotive assembly lines
  • Die-casting machine ejection control
  • Textile machinery tension adjustment
Installation note: Lock adjustment screws with 12N·m torque after positioning. Lubricate guide shafts monthly with ISO VG32 hydraulic oil. Avoid lateral force exceeding 30N during operation.


Property Property Value
sku SEJ63X150-40S
Adjustable Stroke <40mm>
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 PT3/8
Magnet S-Magnetic
Bore Diameter 63mm
Stroke 150mm
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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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