ROTARY DAMPERS

Rotary damper - TD89 SERIES

TOK - TD89 rotary damper

FEATURES
➢ Damping direction: Uni-directional
➢ TD89 series damper is the maximum torque damper in our standard products.
➢ RoHS compliance

TORQUE VALUE
3.0 - 10.0 N･m

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  • TD89A1B1 (Uni-directional)
    Operation angle (Open position)
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    The above drawing shows operation angle of TD89A1B1 series dampers. Shaft position at the time of shipment is closed position.

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DURABILITY

Each damper is set-up with an applied torque and weight on the shaft of the testing device. Measurements for closing time are taken under above condition.
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    TEST CONDITION
    ①Setting-up time: 20 sec/cycle
    ②Load torque:
    - 4.90 N･m (50kgf･cm)
    - 10.00 N･m (100kgf･cm)
    ③Temperature: 23℃±2℃
    ④Angle for measuring the closing time: 70° → 0°
    ⑤Radial force: nothing
    ⑥Closing time after durability test: 1 sec or more


TEMPERATURE CHARACTERISTICS

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After the damper is stabillized at room temperature for 1 hour or more, the closing time is measured using TOK in-house device.

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