Auto Motors, Starters, Engines

Introduction to Laboratory

CVC is accredited by Department of Transport and Regional Services (Australia), DAkkS, GP-10 (GM), Ford, Volkswagen, Peugeot Citroen (DPCA), Nissan, Honda and other internationally renowned car firms, as well as by Chinese domestic auto companies such as Saic Motor, Chery, Geely, GAC, BYD, Futon, JAC, providing the whole-process technical services for auto lamp manufacturers from product R&D and validation to CCC, E-mark, DOT certification to consistent production control.

Service Objects

Drive motor for electric vehicles, and motors for DC starters, power window motors, electric seat motors, wiper motors, heater motors, vehicle alternators, engines.

Test Items

● External characteristic test of various driving motors (asynchronous and permanent magnet)

● Motor working characteristic test report (torque accuracy and response time, adjustment performance)

● Temperature rise test

● Torque-speed characteristic

● Efficiency test

● Regenerative energy feedback test of driving motor and control system

● Overload capacity and peak power of driving motor and control system

● Driving motor life test

● Cold performance of generator

● Hot performance of generator

● Regulator characteristics

● Starter vibration resistance

● Motor performance test items and durability

● ...

Test Standards

QC/T 729, QC/T424, GB/T 18488.1, GB/T 18488.2, QC/T731, QC/T277, GB/T 18297, QC/T 626, GB 15085, QC/T 29092…

Advantages of Service

● Technical Subcommittee on Small Power Machine of Standardization of Administration of China under National Technical Committee on Electric Rotating Machine of Standardization Administration of China

● Centralized by Small Power Motor Industry Association and Small Power Motor Committee

● Senior Expert of CCC Technical Expert Group for Small Power Motors of CNCA

● Senior Advisor of Motor Energy Efficiency Expert Group of China Energy Label Center (CELC)