B-489-S

GAS DAMPERS WITH STOPPERS

GAS DAMPERS WITH STOPPERS
GAS DAMPERS WITH STOPPERS Spec Sheet
Product No. RoHS Remarks Code Ask Price 2D 3D
B-489-S-1-1 13565

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B-489-S-1-2 13566

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B-489-S-1-3 13567

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B-489-S-1-4 13568

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B-489-S-1-5 13569

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Features

    • A wide range of gas reaction force can be gained.
    • A large stroke can be gained.
    • Compact and a large load can be gained.
    • A operation is soft and smooth.
    • The stopper prevents the cover being inadvertently blown shut by a sudden gust of wind, etc. Perfect as a manufacturing safety measure.
    • On opening, the stopper comes into action and locks automatically.
    • Stopper can be easily removed.
    • Locking status is discernable at a glance.

Specifications

    • Material:
      Cylinder: Carbon steel pipe for machinery structure (STKM equivalent)
      Rod: Carbon steel pipe for machinery structure (S35C equivalent)
    • Finish: Cylinder: Baked
      Rod: Nitride treatment
    • Filler gas: Nitrogen gas (N2)
    • Ambient temperature: -30°C to +80°C

Specific Use

    • Covers, lids, doors for all types of equipment

Remarks

    • The rod is usually pushed out of the housing and stretched out by the gas pressure.
    • Do not extend the gas damper beyond the maximum length. (If the door opens further than the stroke, provide a separate stopper.)
    • Allow approximately 10mm clearance between the rod mount and the rod guide at maximum compression.
    • Note that stopper may not function if damper contracts to less than minimum length (L2).