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Standard

Liquid Leak Tightness Standards for EVBattery Packs Recommended Practice

2022-03-28
WIP
J3277/1
This Recommended Practice proposes test practices to evaluate the Water Leak Tightness of Propulsion Battery Packs that emulates the equivalent results of IEC 60529 to an IPX7 level applying the Selected Equivalent Channel (EC) per SAE J3277 and provide guidelines for proper tooling design, validation, and leak test procedure. This practice is in consideration of the design limitation of some battery packs while utilizing applicable common air or tracer gas leak tightness technologies.
Standard

Megawatt Charging System for Electric Vehicles

2021-12-15
WIP
J3271
This document describes the megawatt-level DC charging system requirements for couplers/inlets, cables, cooling, communication and interoperability. The intended application is for commercial vehicles with larger battery packs requiring higher charging rates for moderate dwell time. A simplified analog safety signaling approach is used for connection-detection to guarantee de-energized state for unmated couplers with superimposed high speed data for EVSE-EV charging control and other value added services.
Standard

Ambient Temperature Fixed Orifice Fueling

2016-11-21
WIP
J2601/4
SAE J#### establishes the protocol and process limits for hydrogen fueling of light duty vehicles when the fuel delivery temperature is not pre-cooled, so called “ambient fueling” designated by Table 1 of SAE J2601-2014. These process limits (including the fuel delivery temperature, the maximum fuel flow rate, the rate of pressure increase and the ending pressure) are affected by factors such as ambient temperature, fuel delivery temperature and initial pressure in the vehicle’s compressed hydrogen storage system. SAE J#### establishes standard fueling protocols based on a series of design cases representing fueling system engineering categories. These categories are intended to provide performance targets which allow decreasing fueling times relative to the most simple design case. Similar to the table and formula based approaches of SAE J2601-2014, this approach establishes a minimum performance criteria leaving open options for innovation to decrease fueling times.
Standard

Constant Speed Aerodynamic Procedure for Heavy Vehicles

2017-09-25
WIP
J3156
Develop and document an aerodynamic constant speed procedure for heavy vehicles that can accurately calculate the aerodynamic performance through the typical expected yaw angles during operation at highway speeds.
Standard

Techniques for measuring the properties of lithium and lithium-ion battery anode active materials.

2017-10-18
WIP
J3159
This SAE RP provides a set of test methods and practices for the characterization of the properties of lithium battery anode active materials. Lithium battery anode active materials can be grouped in one of the following categories: lithium intercalation materials (including graphite, Li4Ti5O12); lithium alloying materials (including Sn, Si compounds/composites); lithium deposition materials (lithium metal). For the purposes of this document, material properties will be examined for particulate anode active materials (graphite, Li4TiO5, Sn compounds, Si compounds) and for metallic films (lithium metal). It is not within the scope of this document to establish criteria for the test results, as this is usually established between the vendor and customer It is not within the scope of this document to examine the electrochemical properties of anode materials since these are influenced by electrode design.
Standard

Seals and Wipers for Mechanical and Electromechanical Actuators

2021-04-29
WIP
AIR7379
The purpose of this AIR is to provide a comprehensive description document that displays various examples of low pressure seals and wipers utilized within mechanical and electromechanical actuators. The document is intended as an overview for those specifying or designing actuators in order to compare existing solutions as reference for implementation.
Standard

End Drive Adapters - Balancing Error Analysis

2017-10-24
WIP
AIR6967
This SAE Aerospace Information Report is to supplement content from ARP4163 pertaining to error analysis on the use of multiple drive adapter applications, on both vertical and horizontal balance machines. This new Aerospace Information Report will serve as a practical resource that offers guidance to the Machine Operator and Process Engineer.
Standard

Design Considerations for Hush House Facilities

2018-11-26
WIP
AIR9969
to provide industry with a reference document highlighting the necessary design considerations and configuration option for an aircraft fully enclosed test facility (Hush House).
Standard

Balancing Machines - Tooling Management, Audit, and Control

2015-12-21
WIP
ARP6898
The goal of this new document is to provide criteria for managing, auditing, and controlling the use of rotating balancing tooling and associated support tools. A variety of subjects will be addressed including serialization and marking requirements, critical inspection criteria, performance tracking through tooling compensation trend analysis, handling of gage standards (rotor simulators, master blades, dummy blades, etc.), recommendations for periodic and preventive maintenance intervals, test recommendations to evaluate rotating tooling performance, requirements for traceable measures (such as torques, runouts, eccentricity, etc.), repeatability characterization, and criteria for return to service.
Standard

Standards for Battery secondary use

2012-02-15
WIP
J2997
To develop standards for a testing and identity regimen to define batteries for variable safe reuse. Utilize existing or in process standards such as Transportation, Labelling and State of Health.Add to these reference standardsthe required information to provide a safe and reliable usage.
Standard

DIESEL ENGINES—DIESEL FUEL—PERFORMANCE REQUIREMENT AND TEST METHOD FOR ASSESSING FUEL LUBRICITY

1995-06-01
HISTORICAL
J2265_199506
This SAE Standard specifies: a test method for assessing the lubricating property of diesel fuels including those which may contain a lubricity enhancing additive, and the performance criteria necessary to ensure reliable operation of diesel fuel injection equipment with respect to fuel lubrication of such equipment. It applies to fuel used in diesel engines.
Standard

Diesel Engines - Diesel Fuel – Performance Requirement and Test Method for Assessing Fuel Lubricity

2015-11-24
CURRENT
J2265_201511
This SAE Standard specifies: a test method for assessing the lubricating property of diesel fuels including those which may contain a lubricity enhancing additive, and the performance criteria necessary to ensure reliable operation of diesel fuel injection equipment with respect to fuel lubrication of such equipment. It applies to fuel used in diesel engines.
Standard

Generator Terminal Labeling

2001-04-26
CURRENT
J1416_200104
This SAE Recommended Practice recommends a common naming convention to be used to designate the terminals on automotive generators found in internal combustion engine road vehicles. The intent is to standardize the terminology in use. This document is not intended to include hybrid and/or electric vehicles.
Standard

Materials for Plastic Check Valves for Vacuum Booster Systems

2001-05-14
CURRENT
J1875_200105
The materials defined by this SAE Standard are unreinforced thermoplastic acetal and thermoplastic 6/6 heat stabilized nylon, as both materials will function in this application. The specific material chosen will depend on the final application's surroundings and heat requirements. They are for use in vacuum booster check valves for hydraulic brake systems.
Standard

Blade Fuses - 42 V System

2002-04-24
CURRENT
J2576_200204
This SAE Recommended Practice defines the blade fuse styles, test conditions, procedures, and performance requirements for use in vehicle electrical power systems designed to the new motor vehicle industry 42 V architecture. The intent of this document is to provide a framework for 58 V Blade Fuse characteristics, serving the motor vehicle industry to establish standardization with respect to electrical performance and mechanical requirements. This standardization shall lend itself to safe application practices; e.g., prevention of 32 V devices utilized inappropriately in 42 V electrical systems. Both the performance and mechanical requirements expressed herein are for the advancement of mobility engineering and the development of safe application practices. They are not intended for the establishment of design exclusions, patent rights, or franchising that engenders restraint of trade.
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