The invention provides a highly integrated intelligent hub unit assembly. The assembly comprises an inner flange, an outer oil seal, an outer flange, an ABS signal acquisition system, a universal joint spherical shell and a temperature sensor. The assembly comprises a set of deformed products of single-row tapered roller bearings, and flange plates and other structures are additionally arranged on an inner ring and an outer ring respectively. The assembly has the advantages of being small in part number, good in assembly performance, compact in structure, large in load, low in cost, low in noise, low in torque, ultralow in friction torque, light in weight, integrated, super-energy-saving, free of pre-tightening (adjusting) zero clearance all the time, overlong for more than 500,000 kilometers, free of maintenance, overlong in service life, high in strength, rigidity, reliability and stability and the like. The wheel end effective load is obviously improved, the wheel end ineffective load is obviously reduced by more than 40%, the wheel end transmission efficiency is obviously improved, the endurance mileage is obviously increased, the use cost of an automobile is obviously reduced, and the emission of greenhouse gas and air pollutants of a fuel vehicle is obviously reduced.
发明提供一种高度集成化智能化轮毂单元总成。该总成包括内法兰、外油封、外挡边、外法兰、ABS信号采集系统、万向节球形壳体和温度传感器。该总成包括一套单列圆锥滚子轴承的变形产品,分别在内外圈上增加了法兰盘等结构。该总成具有零件数量少、装配性能好、结构紧凑、载荷大、成本低、噪音低、扭矩低、超低摩擦力矩、轻量化、集成化、超级节能化、始终免预紧(调整)0游隙、超长50万公里以上免维护、超长寿命、高强度、高刚性、高可靠性、高稳定性等优势,以及显著提高轮端有效载荷,显著降低轮端无效载荷40%以上,显著提升轮端传动效率,显著增加续航里程,显著降低汽车使用成本,显著降低燃油车温室气体和空气污染物排放等优越性。
Highly-integrated intelligent hub unit assembly
一种高度集成化智能化轮毂单元总成
2024-10-22
Patent
Electronic Resource
Chinese
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