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Vane Rotary Dampers
Edit: Dongguan Longji Plastic Electronic Co.,Ltd    Date: Aug 26, 2017

             The rotary damper enables the product to obtain the gentle mechanical movement, promotes the product the quality and the life. The Rotary damper has unidirectional buffering and bidirectional buffering. Apply to the computer optical drive, CD player in and out of the warehouse, notebook computer opening and closing, seat adjustment, mobile phone flip, cassette cartridges and so on.Vane Rotary Dampers

             According to the change of rotational speed, the torque is also changed. The change law is as follows: The speed is increased and the torque is increased. The speed slows and the torque drops. The torque differs from the standard torque when starting. The torque is also changed according to the change of the ambient temperature of the rotary damper. The change rule is as follows: when the ambient temperature increases, the torque decreases and the ambient temperature decreases. This is because the viscosity of the viscous oil in the damper changes as the ambient temperature changes. However, when the ambient temperature is restored to normal temperature, the torque is restored to its original value.Vane Rotary Dampers

              When the conductor is moving in a changing magnetic field, the current causes the conductor to be ampere, and the direction of the ampere always hinders the conductor's movement, which is called electromagnetic damping. The electromagnetic damping phenomenon originates from the principle of electromagnetic induction. The macroscopic phenomenon is: when the closed conductor and the magnetic pole are relative motion, the electromagnetic resistance will be generated, which hinders the relative motion.Vane Rotary Dampers

              The reducer is an independent closed-type transmission between the original motive and the working machine, which is used to reduce the speed and increase the torque to meet the needs of the work, which is also used in some occasions as the growth rate. The selection of reducer should be based on the selection of working conditions, technical parameters, power engine performance, economic factors such as comparison of different types of reducer, the external profile size, transmission efficiency, bearing capacity, quality, price, etc., select the most suitable reducer. The reducer is a relatively precise machine, which is used to reduce the rotational speed and increase the torque.Vane Rotary Dampers


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