high quality rotary damper gear damper shaft damper used in auto parts TRD-TB8Damper 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 SpecificationTorque??A0.24±0.1 cN·m??B0.29±0.1 cN·m??C0.39±0.15 cN·m??D0.68±0.2 cN·m??E0.88±0.2 cN·m??F1.27±0.25 cN·mXCustomizedMaterialbasePCRotorPOMcoverPCGearPOMO-RingSilicon rubberFluidSilicon oilDurabilityTemperatureRoom?Temperature:23?One cycle?1.5 way clockwise,(90r/min)??????1 way anticlockwise(90r/min)Lifetime50000 cycles
link:http://www.toyoudamper.com/rotary-damper/gear-damper/high-quality-rotary-damper-gear-damper-shaft-d.html