Active standard | Published: 01/12/2017

SAE J2786

Automotive Brake Noise and Vibration Standard Nomenclature

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: SAE J2786

Publication date: 01/12/2017

Pages: 0

Country: American technical standard

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Anotation

This document defines various vehicular noises and vibrations that are attributed to being created by the foundation brake components of the vehicle, particularly on passenger cars and light trucks. These definitions cover both disc and drum brakes. The frequency ranges from near zero Hz (tactile sensations) all the way up to 17 kHz, or the upper limit of normal hearing. These noises and vibrations may either directly radiate off the brake system or provide the excitation energy that causes other vehicle components to react.

SUBJECT TAXONOMY: Brake drums, Disc brakes, Terminology, Noise, Vibration
SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard

Stabilized: Dec 2017 SAE - Standards Status Definitions