Product Details

Shock absorbers

Adjustable shock absorber

Model No.
FCK

An extensive product lineup of 32 types is available in three levels: low speed (1 m/s), medium speed (2 m/s) and high speed (3 m/s). An adjuster easily adjusts the impact energy absorption performance according to the impact condition.

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  • Features
  • Variations

[3 shock absorbing mechanisms: low speed]
Single hole orifice structure.
8 models are available.

[3 shock absorbing mechanisms: medium speed]
Porous irregular orifice structure.
12 models are available.

[3 shock absorbing mechanisms: high speed]
Porous orifice structure.
12 models are available.

[High-efficiency threading]
An externally threaded outer pipe has a large surface area and a structure that efficiently releases heat.

[Operating temperature -5 to 70°C]
Can be used in a wide temperature range with special oil.

Model No. Product name Max. absorbed energy (J)Thread size (mm)Stroke length (mm) Remarks
FCK-LLow speed1.5 to 79.3M10 x 1.0, M12 x 1.0, M14 x 1.5, M16 x 1.5, M20 x 1.5, M25 x 1.5, M27 x 1.58, 10, 12, 16, 30, 40, 25
FCK-MMedium speed1.8 to 720M10 x 1.0, M12 x 1.0, M14 x 1.5, M16 x 1.5, M20 x 1.5, M25 x 1.5, M27 x 1.5, M30 x 1.5, M36 x 1.5, M42 x 1.58, 10, 12, 16, 30, 40, 25, 35, 50, 80
FCK-HHigh speed1.8 to 720M10 x 1.0, M12 x 1.0, M14 x 1.5, M16 x 1.5, M20 x 1.5, M25 x 1.5, M27 x 1.5, M30 x 1.5, M36 x 1.5, M42 x 1.58, 10, 12, 16, 30, 40, 25, 35, 50, 80

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