SAE J2789_201008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Inertia Calculation for Single-Ended Inertia-Dynamometer Testing
10-11-2018
05-08-2010
Provides inertia value (wheel load and tire radius) using three basic methods (fixed brake work split, dynamic weight transfer, and axle rating) to determine the wheel load and two methods to determine the tire radius (SLR and rolling radius).
| DocumentType |
Standard
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| PublisherName |
SAE International
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| Status |
Superseded
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| SupersededBy |
This procedure provides methods to determine the appropriate inertia values for all passenger cars and light trucks up to 4540 kg of GVWR. For the same vehicle application and axle (front or rear), different tests sections or brake applications may use different inertia values to reflect the duty-cycle and loading conditions indicated on the specific test.
| SAE J2521_201304 | Disc and Drum Brake Dynamometer Squeal Noise Test Procedure |
| SAE J2928_201207 | Brake Rotor Thermal Cracking Procedure for Vehicles Below 4 540 kg GVWR |
| SAE J2923_201605 | Inertia-dynamometer Disc Brake Drag Measurement Test Procedure for Vehicles Less Than 4540 kg GVWR |
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