DAMPER

PROBLEM TO BE SOLVED: To obtain a damper capable of reducing starting torque and suppressing a variation in the torque at a low speed.SOLUTION: Silicone oil 18 is filled in a housing 12 of a rotary damper 10, and a rotor braking plate 24 connected to a lower end of a rotary shaft 22 of a rotor 20 is...

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Hauptverfasser: TAKEI YOSHIHISA, ODA HAYATO
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creator TAKEI YOSHIHISA
ODA HAYATO
description PROBLEM TO BE SOLVED: To obtain a damper capable of reducing starting torque and suppressing a variation in the torque at a low speed.SOLUTION: Silicone oil 18 is filled in a housing 12 of a rotary damper 10, and a rotor braking plate 24 connected to a lower end of a rotary shaft 22 of a rotor 20 is rotatably housed in the housing 12. Furthermore, between the housing 12 and the rotary shaft 22, an O-ring 30 is arranged to prevent the silicone oil 18 from leaking out of the housing 12. The O-ring 30 is composed of silicone rubber having hardness of 25-45 based on a JISK6253 durometer test (type A), and reduces the starting torque of the rotary damper 10 and suppress the variation in the torque at the low speed.
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Furthermore, between the housing 12 and the rotary shaft 22, an O-ring 30 is arranged to prevent the silicone oil 18 from leaking out of the housing 12. 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subjects BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
PISTONS
SEALINGS
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
title DAMPER
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