In 2017, sales of global new energy passenger vehicles undoubtedly set a new record. Accumulated sales exceeded 1.22 million units, a year-on-year increase of 58%. China remains the world's largest new energy passenger vehicle market, and China's new energy passenger car 2017 Sales exceeded 57.8 million, accounting for 47.3% of the world's total. China's new energy vehicle sales have already ranked first in the world. With the global market for new energy vehicles booming, the market for new energy vehicle drive motors has also grown. According to Gasgoo. Net predicts that the global drive motor market will reach US$4.4 billion by 2020.
In the world's major electric vehicle production base, more and more automakers have formulated strategies to develop electric vehicles in the Chinese market. Ford Motor Company has just announced its strategy to develop electric vehicles in China, and plans to convert electric vehicles by 2025 70% of the transfer to China. Tesla's $1 billion in sales of $7 billion in 2016 was realized in China. The president of the company said that China will account for the largest share of the company's global sales in several years.
With the deepening of national energy conservation, emission reduction and environmental protection, new energy electric vehicles will replace the oil-powered vehicles in the future. With the support and encouragement of key components such as bearings for new energy vehicles, they will certainly accelerate the process of localization. In this context, RenHua Group has successfully developed a series of special bearings for new energy vehicles in China to meet the localization and future development needs of new energy vehicles.
Humane Group National Certified Enterprise Technology Center
The Renren Group Technology Center is a nationally recognized enterprise technology center, and the technical center is led by a Ph.D., senior engineer, and engineers. Through the optimization of the internal structure of the bearing, simulation technology and lubrication technology are used to solve bearing heating and lubrication problems at high speed and high temperature. , Formed a new energy automotive drive motor bearing design theory and method, so that it has high precision, low centrifugal force, low friction, etc. has a low starting torque to meet the requirements of new energy automotive bearings, high speed and rapid transmission, long life and high reliability And other comprehensive performance.
The Renmin Group Technology Center has developed and developed special high-speed high-temperature performance tests for new energy automotive bearings, starting torque performance tests, life tests, grease performance tests, and other test benches. It overcomes problems such as test bed loading procedures, high speed, and temperature rise. The performance tests of high-energy, high-low temperature, durability, grease leakage, etc., of new energy automotive bearings, and the corresponding test specifications were formulated, forming a series of new energy automotive bearing test standards.
New energy automotive drive motor series bearings
The new energy automotive drive motor bearings currently being developed by Renben Group have achieved international advanced level in terms of high-speed performance, temperature rise, grease leakage, and fatigue life tests. Currently, they are used and verified by the domestic well-known drive motor host customer market. The energy-driven motor bearings can meet the market demand, and have already received bulk orders from domestic OEMs. The Group has invested in a number of new energy automotive bearing production line lines, which ensures product quality stability and is widely recognized by the industry. It has been jointly developed with internationally renowned OEMs and successfully supported, particularly in terms of high-speed performance design and test technology. This technology fills the domestic gap. In the field of new energy automotive drive motor bearings, it replaces imports and leads the industry. development of.
New Energy Automotive Motor Bearing Production Line
Traditional automotive bearings are faced with shuffling. In the future, electric vehicles will adopt the electric drive system, eliminating the need for traditional fuel automobile engines, transmissions, transmission shafts, etc., conventional automotive bearing generator bearings, water pump bearings, and rocker bearings. Some products such as tensioning wheel bearings are facing reshuffle. New energy automotive bearings have brought new business opportunities and challenges to bearing companies.
The new energy vehicle drive motor is one of the most critical components of new energy vehicles. As the most important bearing of the drive motor, it has been listed as a key breakthrough key technology. It is one of the key projects for the Chinese auto parts industry to achieve leapfrog development. All this shows that low carbonization, information, and intelligence have become the development trend of the future of automotive technology. The replacement of internal combustion engine vehicles with new energy vehicles is only a matter of time, and its potential is unstoppable.
As the world’s top 10 bearing manufacturer and the leader in the Chinese bearing industry, Renmin Group is highly concerned about the industry’s development trend and dynamics in the bearing market of new energy vehicles. It has increased product performance research and experimental verification, and has jointly developed new products with domestic and foreign motor manufacturers. Participate in the formulation of industry standards and lead the development of the industry.