本发明提供一种可兼顾高牵引特性和高耐磨损性、进而具有与吊索表面密合的密合性的电梯吊索用润滑脂;以及使用了该电梯吊索用润滑脂的电梯吊索和牵引式电梯。本发明的电梯吊索用润滑脂是构成电梯吊索的润滑脂层的电梯吊索用润滑脂,该电梯吊索具有钢索和形成于上述钢索的表面的润滑脂层,该电梯吊索用润滑脂的特征在于,其由包含基础油的润滑脂形成,该基础油包含烃成分和环烷烃化合物,上述烃成分是40℃的运动粘度大于60mm2/s的液体或固体,包含上述润滑脂的30质量%~90质量%的上述烃成分。

    Provided are: grease for elevator ropes which has both high traction properties and high wear resistance, and further has adhesion to rope surfaces; and an elevator rope and a traction elevator which use the grease for elevator ropes. This grease for elevator ropes is configured from a grease layer of an elevator rope that includes a wire rope and the grease layer formed on the surface of the wire rope. The grease for elevator ropes is characterized by comprising grease that includes a base oil containing a hydrocarbon component and a naphthene compound, the hydrocarbon component being liquid or solid with a kinetic viscosity at 40°C of greater than 60 mm2/s and being contained in an amount of 30 to 90% by mass of the grease.


    Access

    Download


    Export, share and cite



    Title :

    电梯吊索用润滑脂、电梯吊索和牵引式电梯


    Publication date :

    2021-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C10M LUBRICATING COMPOSITIONS , Schmiermittelzusammensetzungen / B66B Aufzüge , ELEVATORS / C10N Index-Schema nur im Zusammenhang mit Unterklasse C10M zu benutzen , INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M