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SAE J 1802:2019-06-06

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Brake Block Effectiveness Rating (Stabilized: Jun 2019)

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This SAE Recommended Practice provides the test procedure and methods to calculate the effectiveness of brake blocks, using an inertia dynamometer. To minimize testing variability, and to optimize standardization and correlation, a single, high volume size of brake block is specified (FMSI No. 4515E) and evaluated in a reference S-cam brake assembly of 419 mm x 178 mm (16.5 in x 7.0 in) size, using a specified brake drum.
Author SAE
Editor SAE
Document type Standard
Format File
ICS 43.040.40 : Braking systems
Number of pages 12
Replace SAE J 1802:2014-10-27
Year 2019
Document history SAE J 1802:2014-10-27
Country USA
Keyword SAE 1802;SAE J1802;SAE J1802;SAE J 1802