Historical

SAE J2784_200712

Name: SAE J2784_200712 PDF | Request Standard
SKU: f948b39471ad

FMVSS 135 Inertia Dynamometer Test Procedure

Standard by SAE International, 2007-12-13

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SAE J2784_200712.PDFSecure PDF
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Language: English
License Type: Single User
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Language: English
License Type: Enterprise / Multi User
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About This Item

This Recommended Practice is derived from the Federal Motor Vehicle Safety Standard 135 vehicle test protocol as a single-ended inertia-dynamometer test procedure. It measures brake output, friction material effectiveness, and corner performance in a controlled and repeatable environment. The test procedure also includes optional sections for parking brake output performance for rear brakes. It is applicable to brake corners from vehicles covered by the FMVSS 135 when using the appropriate brake hardware and test parameters. This procedure is applicable to all passenger cars and light trucks up to 3500 kg of GVWR. This Recommended Practice is the result of an industry effort to develop an inertia-dynamometer test procedure based upon the FMVSS 135 vehicle test. Results from this test provide a laboratory assessment of the brake corner performance. Data from this Recommended Practice may be combined with other brake system and vehicle characteristics to predict vehicle performance. The conditions defined in this Recommended Practice are drawn from FMVSS 135 vehicle test experience. The deceleration levels are not necessarily based on those needed to meet the requirements of the FMVSS 135. This procedure is intended to properly represent the lining conditioning which occurs during an FMVSS 135 vehicle test.

SKU: f948b39471ad

Publication Date: 2007-12-13

Standard Status: historical

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Disc brakes, Safety regulations and standards, Braking systems, Brake pads, , , , ,

Official SAE: Doi link

New Version Available: J2784_202405 (2024-05-24)
Previous Version: J2784_202101 (2021-01-27)
Previous Version: J2784_200909 (2009-09-04)
This Version: J2784_200712 (2007-12-13)

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