The small passenger car transmission test was initiated to supply electric vehicle manufacturers with technical information regarding the performance of commercially available transmissions. This information would enable EV manufacturers to design a more energy efficient vehicle. With this information the manufacturers would be able to estimate vehicle driving range as well as speed and torque requirements for specific road load performance characteristics. This report covers the testing of a 1979 Chevrolet Model 200 automation transmission. This transmission was tested per a passenger car automatic transmission test code (SAE J651b) which required drive performance, coast performance, and no load test conditions. Under these test conditions, the transmission attained maximum efficiencies in the mid-eighty percent range for both drive performance tests and coast performance tests. The major results of this test are the torque, speed, and efficiency curves which are reported in the data section. These graphs map the complete performance characteristics for the Chevrolet Model 200 transmission. (ERA citation 05:032518)


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    Title :

    Small Passenger Car Transmission Test: Chevrolet 200 Transmission


    Contributors:

    Publication date :

    1980


    Size :

    382 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English