SAE J 746-2009 液压发动机试验规程

标准号：SAE J 746-2009
中文标准名称：液压发动机试验规程
英文标准名称：Hydraulic Motor Test Procedures
标准类型：T36
发布日期：2009/6/12 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T36
国际标准分类号：23.100.10;43.040.01
引用标准：SAE J 1116-2004
适用范围：This test code describes tests for determining characteristics of hydraulic positive displacement motors as used on construction and industrial machinery as referenced in SAE J1116. These characteristics are to be recorded on data sheets similar to the one shown in Figure 1. Two sets of data sheets are to be submitted: one at 49 °C (120 °F) and one at 82 °C (180 °F). This test code establishes conditions for motor tests, outlines a procedure for tests, and establishes a method of presenting motor test data. The procedures covers the following determinations: a, SAE Volumetric rating; b. SAE running torque characteristics; c. SAE stall torque characteristics; d. Power output; e. Power loss; f. Torque efficiency; g. Overall efficiency