News News
News News detail

What are the technical requirements for electric vehicle motors?

Date: 2018-08-30
Clcik: 28

What are the special requirements for electric vehicle motors in terms of load requirements, technical performance and working environment:




1. The electric vehicle drive motor needs 4-5 times overload to meet the requirements of short-term acceleration or climbing; industrial motors only require 2 times overload.


2. The maximum speed of electric vehicles is required to reach 4-5 times of the basic speed when cruising on the road, while industrial motors only need to reach constant power, which is twice the basic speed.


3, electric vehicle drive motor needs to be designed according to the driving style of the model and the driver, and the industrial motor only needs to be designed according to the typical working mode.


4, electric vehicle drive motor requires high power density (generally required to reach 1kg / kw) and good efficiency map (high efficiency in a wide range of speed and torque range), which can reduce vehicle weight To extend the driving range; industrial motors generally consider power density, efficiency and cost, and optimize efficiency around the rated operating point.


5. Electric vehicle drive motors require high controllability, high steady-state accuracy, and good dynamic performance; industrial motors have only one specific performance requirement.


6. The electric vehicle drive motor is installed on the motor vehicle, the space is small, and the work is in a harsh environment such as high temperature, bad weather, and frequent vibration. Industrial motors usually work in a fixed position.


News / Related news More
2019 - 08 - 06
Sinbad Motor Co founded the company in 2011, specializing in the manufacture of Coreless DC Motor, in the first half of 2019, Sinbad participated in two motor exhibitions, making the reputation of sinbad company more and more recognized.In recent years, more and more automated machines,Our motors are widely used in automation products, robots, beauty equipment and tattoo machines.We have many engi...
2019 - 06 - 03
Sinbad has several engineers with more than 20 years of experience in hollow-core motors. Sinbad has several engineers with more than 20 years of experience in Coreless DC motors. Our engineers have just purchased two new products and they have been purchased by Italian customers. The details are as follows, we are in the motor itself, Added encoder. Brakes and gearboxes, This provides a lot of he...
2019 - 05 - 29
From January 2019 to the present, Everyone is busy delivering to customers,The company organized everyone to travel, Colleagues are enthusiastic,High morale,Fully understand the power from the team. Sinbad has more than 90 employees. One of the most staffed companies in other industries, Sinbad's team spirit encourages other companies to innovate in their respective industry sectors. The...
Copyright ©2005 - 2013 Shenzhen City Xin Baoda Motor Co. Ltd.
犀牛云提供企业云服务