Provided are both a grease composition for an electric power steering device and an electric power steering device. The grease composition can keep a sufficiently low coefficient of friction in a sliding area between a steel and a resin over a long period, is less susceptible to being removed from the sliding area, does not cause break down of an oil film, and thus can minimize the occurrence of stick-slips. A grease composition for an electric power steering device, containing a synthetic hydrocarbon oil which exhibits a density of 0.75 to 0.95 g/cm 3 at 15°C, a saturated aliphatic amide compound, boron nitride, a glycerin fatty acid partial ester, and a metal soap-based thickener; and an electric power steering device using the grease composition.
GREASE COMPOSITION FOR ELECTRIC POWER STEERING DEVICE, AND ELECTRIC POWER STEERING DEVICE
SCHMIERFETTZUSAMMENSETZUNG FÜR ELEKTRISCHE SERVOLENKVORRICHTUNG UND ELEKTRISCHE SERVOLENKVORRICHTUNG
COMPOSITION DE GRAISSE POUR DISPOSITIF DE SERVODIRECTION ÉLECTRIQUE, ET DISPOSITIF DE SERVODIRECTION ÉLECTRIQUE
2019-06-19
Patent
Electronic Resource
English
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