miniature rotary damper oil damper for car door handle TRD-T16C? ?? ? ?Damper Characteristicstorque vs angular speed(at room temperature:23℃)oil damper torque changing by rotate speed as shown in the left drawing. Torque increase by rotate speed increasing.torque vs temperature(rotation speed:20r/min)?oil damper torque changing by temperature,generally Torque is increasing when temperature reduction and decreasing when temperature increment.Damper Specificationtorque55.0±1 cN·m7.57.5±1.5 cN·mXCustomizedMaterialbasePOMrotorPABig O-Ringsilicon rubberSamll O-Ringsilicon rubberInsidesilicon oilDurabilityTemperatureRoom Temperature:23℃One?cycle→1 way clockwise,????→1 way anticlockwise（30r/min）Lifetime10000 cycles http://www.toyoudamper.com/rota...-damper-for-car-doo.html