B-887

ROTARY DAMPERS

ROTARY DAMPERS
ROTARY DAMPERS Spec Sheet
Product No. RoHS Remarks Code Ask Price 2D 3D
B-887-40K-L 13456

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B-887-40K-R 13457

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Features

    • Compact design, takes up little installation space
    • Appropriate dampening is obtainable within the 120° turning range.
    • Right-hand/left-hand use (both diagram and photo show right-hand use)

Specifications

    • Material: Zinc alloy (ZDC)
    • Finish: Zinc plating chromate (MZZn-C)
    • Rated load torque: 390 (cN·m) closing time 15 ±10 s
    • Endurance test: Closing time 1 sec or longer with 100 thousand times (room temperature)
    • Operating temperature range: 0°C to +40°C
    • Storage temperature: -20°C to +60°C

Specific Use

    • Indoor devices including inspection equipment, measurement devices and environmental machines

Remarks

    • Be sure to use with load on shaft of within 29.4N.
    • Be sure to set load torque to within rated load torque range. May cause oil leakage, damage, etc.
    • Be sure to locate a stopper separate from the damper within the turning angle.