SAE J643_202308
Current
The latest, up-to-date edition.
Hydrodynamic Drive Test Code
Hardcopy , PDF
English
01-08-2023
Important note : Users cannot be edited or removed once added to your Multi user PDF.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.
| DevelopmentNote |
This version is now stabilized.
|
| DocumentType |
Standard
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| Pages |
10
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| ProductNote |
This version is now stabilized.
|
| PublisherName |
SAE International
|
| Status |
Current
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| Supersedes |
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:aTorque ratio versus speed ratio and output speedbInput speed versus speed ratio and output speedcEfficiency versus speed ratio and output speeddCapacity factor versus speed ratio and output speedeInput torque versus input speedNOTE: For more information about these characteristics and the design of hydrodynamic drives, refer to “Design Practices: Passenger Car Automatic Transmissions,” SAE Advances in Engineering, AE-18 (Third Ed.) or AE-29 (Fourth Ed.).
| SAE J651_201506 | Passenger Car and Light Truck Automatic Transmission and Automatic Transaxle Test Code |
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