The range of test conditions on the dynamometer shall be sufficient to determine the primary operating characteristics corresponding to the full range of vehicle operations.
The characteristics to be determined are: a. torque ratio versus speed ratio and output speed; b. input speed versus speed ratio and output speed; c. efficiency versus speed ratio and output speed; d. capacity factor versus speed ratio and output speed; and e. input torque versus input speed.
The characteristics to be determined are: a. torque ratio versus speed ratio and output speed; b. input speed versus speed ratio and output speed; c. efficiency versus speed ratio and output speed; d. capacity factor versus speed ratio and output speed; and e. input torque versus input speed.
SAE J643_201104 History
SAE J643_202308
$43.00 $87.00
SAE J643_201812
$40.00 $80.00
SAE J643_201104
$39.00 $78.00
SAE J643_201104
$39.00 $78.00
More Standards PDF
SAE AMS7847C
$25.00 $50.00
SAE AMS4388F
$31.00 $63.00
SAE AMS7848C
$25.00 $50.00
SAE AS5452A
$39.00 $78.00