T/DLJX 0009-2023 Designing the transmission ratio for an electric recirculating ball steering gear
T/DLJX 0009-2023 Designing the transmission ratio for an electric recirculating ball steering gear
Basic Information
Scope
Scope: This document specifies the terms and definitions, symbols and abbreviations, secondary gear ratio relationships, gear ratio curves, and method of preparing gear ratio curve codes for the electric recirculating ball steering gear assembly, as well as the design principles, design verification, and design expression methods for the assembly. This document is applicable to the design and development of electric recirculating ball steering gear assemblies by manufacturers, and to their selection and application by users. Main technical content: This document specifies the terms and definitions, symbols and abbreviations, secondary gear ratio relationships, gear ratio curves, and method of preparing gear ratio curve codes for the electric recirculating ball steering gear assembly, as well as the design principles, design verification, and design expression methods for the assembly.