Product Details
Shock absorbers
Adjustable shock absorber
- Model No.
- FCK
- Industry
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.

- Documents / Download
PDF Catalog
Safety Precautions
User's Manual
CKD plus Members Only
- Features
[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.
- Variations
-
- Model No.FCK-L
- Product name
- Low speed
- Max. absorbed energy (J)
- 1.5 to 79.3
- Thread size (mm)
- M10 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
- Stroke length (mm)
- 8, 10, 12, 16, 30, 40, 25
- Remarks
- Model No.FCK-M
- Product name
- Medium speed
- Max. absorbed energy (J)
- 1.8 to 720
- Thread size (mm)
- M10 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 1.5
- Stroke length (mm)
- 8, 10, 12, 16, 30, 40, 25, 35, 50, 80
- Remarks
- Model No.FCK-H
- Product name
- High speed
- Max. absorbed energy (J)
- 1.8 to 720
- Thread size (mm)
- M10 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 1.5
- Stroke length (mm)
- 8, 10, 12, 16, 30, 40, 25, 35, 50, 80
- Remarks