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SAE J1263

Road Load Measurement and Dynamometer Simulation Using Coastdown Techniques

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Organization: SAE
Publication Date: 1 March 2010
Status: active
Page Count: 39
scope:

This procedure covers measurement of vehicle road load on a dry, straight, level road at speeds less than 113 km/h (70 mi/h).

Purpose

This SAE Recommended Practice provides uniform testing procedures for measuring the road load force on a vehicle as a function of vehicle velocity and for simulation of that road load force at 80 km/h (50 mi/h) on a hydrokinetic chassis dynamometer. For application to electric dynamometers, refer to SAE J2263.

Document History

SAE J1263
March 1, 2010
Road Load Measurement and Dynamometer Simulation Using Coastdown Techniques
This procedure covers measurement of vehicle road load on a dry, straight, level road at speeds less than 113 km/h (70 mi/h). Purpose This SAE Recommended Practice provides uniform testing...
January 1, 2009
Road Load Measurement and Dynamometer Simulation Using Coastdown Techniques
This procedure covers measurement of vehicle road load on a dry, straight, level road at speeds less than 113 km/h (70 mi/h). Purpose This SAE Recommended Practice provides uniform testing...
February 1, 1996
Road Load Measurement and Dynamometer Simulation Using Coastdown Techniques
1. Scope--This procedure covers measurement of vehicle road load on a straight, level road at speeds less than 113 km/h (70 mph). 1.1 Purpose--This SAE Recommended Practice provides uniform testing...
June 28, 1991
(R) ROAD LOAD MEASUREMENT AND DYNAMOMETER SIMULATION USING COASTDOWN TECHNIQUES
This procedure covers measurement of vehicle road load on a straight, level road at speeds less than 113 km/h (70 mph). Purpose-This SAE Recommended Practice provides uniform testing procedures for...
June 1, 1979
Road Load Measurement and Dynamometer Simulation Using Coastdown Techniques
Purpose-This recommended practice provides uniform testing procedures for measuring the road load force on a vehicle as a function of vehicle velocity and for simulation of that road load force at 50...
June 1, 1979
Road Load Measurement and Dynamometer Simulation Using Coastdown Techniques, Recommended Practice
A description is not available for this item.

References

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