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SAE J2263_202005

Name: SAE J2263_202005 PDF | Request Standard
SKU: 008e7e6a71c4

Road Load Measurement Using Onboard Anemometry and Coastdown Techniques

Standard by SAE International, 2020-05-26

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SAE J2263_202005.PDFSecure PDF
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Language: English
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Language: English
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About This Item

This SAE Recommended Practice establishes a procedure for determination of vehicle road load force for speeds between 115 km/h and 15 km/h (or between 70 mph and 10 mph). It employs the coastdown method and applies to vehicles designed for on-road operation. The final result is a model of road load force (as a function of speed) during operation on a dry, level road under reference conditions of 20 °C (68 °F), 98.21 kPa (29.00 in-Hg), no wind, no precipitation, and the transmission in neutral. This document has been updated to align it with SAE J2264 and Environmental Protection Agency guidance CD-15-04, issued February 23, 2015. The document has also been edited for clarity.

SKU: 008e7e6a71c4

Publication Date: 2020-05-26

Standard Status: latest

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Environmental protection, Light trucks, Vehicle ride, Wind tunnel tests, Tire friction, Drag, Manual transmissions, Measurements,

Official SAE: Doi link

This Version: J2263_202005 (2020-05-26)
Previous Version: J2263_200812 (2008-12-12)
Previous Version: J2263_199610 (1996-10-01)

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