{"id":610850,"date":"2024-11-05T22:53:07","date_gmt":"2024-11-05T22:53:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-268652009\/"},"modified":"2024-11-05T22:53:07","modified_gmt":"2024-11-05T22:53:07","slug":"iso-268652009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-268652009\/","title":{"rendered":"ISO 26865:2009"},"content":{"rendered":"

ISO 26865:2009 applies to commercial vehicles of the categories M2, M3, N2, N3, O3 and O4, as defined in UNECE R.E.3, which are equipped with air brakes.<\/p>\n

ISO 26865:2009 applies during product development, product prototypes, product specification or validation, and ongoing series production, as defined in ISO 15484.<\/p>\n

When used in conjunction with other applicable standards or test procedures, ISO 26865:2009 is intended to provide a complete assessment of a friction material's adequacy for use in a certain application, market or vehicle platform.<\/p>\n

ISO 26865:2009 does not include performance requirements related to stopping distance or braking force distribution, under different vehicle conditions of speed, temperature, tyre-to-road adhesion, loads and operating conditions of the braking system, as indicated in Federal Codes or Regulations.<\/p>\n

ISO 26865:2009 specifies a single-ended inertia-dynamometer performance procedure, which is intended to standardize the various procedures for commercial vehicles equipped with air brakes into one unique procedure covering all performance requirements of interest.<\/p>\n

The test sequence includes performance evaluation for the following conditions:<\/p>\n