Rotary dampers / flange type / bidirectional, unidirectional / FDT-63A / FDN-63A series / FUJI LATEX

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

[Features]
· Velocity characteristics.
· The torque of the disc damper changes according to the rotation speed.
· As per the figure below, 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.
· Temperature characteristics.
· 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.
· This is because 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 its original value.
· Temperature characteristics graph is as shown in the figure

Part Number

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Part Number
FDN-63A-L453
FDN-63A-L603
FDN-63A-L903
FDN-63A-R453
FDN-63A-R603
FDN-63A-R903
FDT-63A-403
FDT-63A-533
FDT-63A-703
FDT-63B-703

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Rated Torque (N▪m)	Direction of Torque	Mounted Shaft Shape Type
28.96 €	1	5 Days	10	4.5	Counterclockwise Direction	Round Type
28.96 €	1	5 Days	10	6	Counterclockwise Direction	Round Type
28.96 €	1	5 Days	10	8.5	Counterclockwise Direction	Round Type
28.96 €	1	5 Days	10	4.5	Clockwise	Round Type
28.96 €	1	5 Days	10	6	Clockwise	Round Type
28.96 €	1	5 Days	10	8.5	Clockwise	Round Type
25.15 €	1	5 Days	10	4	Bidirectional	Square Type
25.15 €	1	5 Days	10	5.3	Bidirectional	Square Type
25.15 €	1	12 Days	10	6.7	Bidirectional	Square Type
25.15 €	1	5 Days	10	6.7	Bidirectional	Slotted Groove Type

Basic information

Main Body Type	Rotary Type	Length L(mm)	89	Operating Environment	Standard
Main Body Material	Steel	Additional Function	With Damper	Opening Degree θ(deg)	360
Mounting Method	Screw Fastening

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Basic Attributes

Rated Torque(N▪m)
4

4.5

5.3

6

6.7

8.5
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Direction of Torque
- Bidirectional
- Clockwise
- Counterclockwise Direction
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Mounted Shaft Shape Type
- Round Type
- Slotted Groove Type
- Square Type
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Type
- FDN63A
- FDT63A
- FDT63B
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Filter by CAD data type
- 2D
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