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J2522_200306 - Dynamometer Global Brake Effectiveness

Document Number: J2522_200306
Revision Number:
Dynamometer Global Brake Effectiveness
This SAE Recommended Practice defines an Inertia Dynamometer Test procedure that assesses the effectiveness behavior of a friction material with regard to pressure, temperature and speed for motor vehicles fitted with hydraulic brake actuation. The main purpose of SAE J2522 is to compare friction materials under the most equal conditions possible. To account for the cooling behavior of different test stands, the fade sections are temperature-controlled.
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