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FRT/FRN-K2 Series, Rotary Damper [Two-Way] [One-Way]

FRT/FRN-K2 Series, Rotary Damper [Two-Way] [One-Way]

High torque rotary damper that is easy to install. Available in both types of torque, one that works in both directions and the other in one direction.

· Velocity characteristics: The torque of the rotary damper changes according to the rotation speed.
· Generally, the torque increases as the rotation speed increases, and decreases as the rotation speed decreases.
· In addition, the torque at startup is slightly different from the rated torque.
· Temperature characteristics: The torque of the rotary damper varies according to the operating environment temperature.
· In general, the torque decreases as the temperature rises, and rises as the temperature decreases.
· This is because the viscosity of the silicone oil inside the damper is affected by the temperature change.
· However, when the temperature returns to normal temperature, the torque returns to its original value


Japanese Only

Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipRoHSDirection of Torque
17 Day(s) or more 10Counterclockwise Direction
22 Day(s) or more 10Clockwise
11 Day(s) or more 10Bidirectional


  1. 1

Basic Information

Main Body Type Rotary Type Length L(mm) 47 Operating Environment Standard
Body Material Resin Additional Function With Damper Opening Angle θ(deg) 360
Mounting Method Screw Rated Torque(N·m) 1

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