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FDT-47A / FDN-47A Series [Bi-Directional] [Unidirectional]

FDT-47A / FDN-47A Series [Bi-Directional] [Unidirectional]
  • Volume Discount

This disc damper has high torque, a thin, space saving shape, and its appearance is metallic. This small damper is available in 2 types of torque, one that works in both directions and the other in one direction.

[Features]
· The torque of the disc damper changes according to the rotation speed.
· Generally, the torque increases as the rotation speed increases, and decreases as the rotation speed decreases.
· Regarding the torque value of the catalog, 20rpm is the torque value at the time of rotation.
· When using the rotational fall of the cover, the rotation speed is slow at the initial stage of dropping and only torque less than the rated torque value is generated.
· The damper torque value (catalog rated torque value) varies according to the operating environment temperature.
· The torque decreases as the temperature rises, and rises as the temperature decreases.
· The viscosity of the oil inside the damper is affected by the temperature change, hence when the temperature returns to normal the torque also returns to the original value

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
FDN-47A-L103
FDN-47A-L163
FDN-47A-L203
FDN-47A-R103
FDN-47A-R163
FDN-47A-R203
FDT-47A-103
FDT-47A-163
FDT-47A-203
Part NumberStandard Unit PriceVolume DiscountShipping Days?RoHSRated Torque
(N▪m)
Direction of Torque Mounted Shaft Shape Type

20.60 €

Available Same day

Stock

101Counterclockwise DirectionRound Type

19.68 €

13 Days 101.6Counterclockwise DirectionRound Type

20.60 €

Available Same day

Stock

102Counterclockwise DirectionRound Type

20.60 €

Available Same day

Stock

101ClockwiseRound Type

19.68 €

4 Days 101.6ClockwiseRound Type

20.60 €

Available Same day

Stock

102ClockwiseRound Type

16.48 €

Available Same day

Stock

101BidirectionalSquare Type

16.48 €

Available Same day

Stock

101.6BidirectionalSquare Type

16.48 €

Available Same day

Stock

102BidirectionalSquare Type

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Basic information

Main Body Type Rotary Type Length L(mm) 65 Operating Environment Standard
Main Body Material Steel Additional Function With Damper Opening Degree θ(deg) 360
Mounting Method Screw Fastening

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