T/CAAMTB 25-2021 Performance requirements and inspection methods for motors used in passenger car electric parking brake systems
T/CAAMTB 25-2021 Performance requirements and inspection methods for motors used in passenger car electric parking brake systems
Basic Information
Scope
Scope: This document specifies the basic parameters, performance requirements, test methods, inspection rules, marking, packaging, transportation, and storage of motors used in electronic parking brake systems for passenger cars. This document applies to permanent magnet DC brushed motors (hereinafter referred to as motors) used in electronic parking brake assemblies (integrated brake calipers) of M-class vehicles with a maximum design gross weight of less than 3,500 kg as specified in GB/T 15089. Motors used in brake systems of other vehicle types may be referenced for implementation. Main technical content: This document specifies the basic parameters, performance requirements, test methods, inspection rules, marking, packaging, transportation, and storage of motors used in electronic parking brake systems for passenger cars. This document applies to permanent magnet DC brushed motors (hereinafter referred to as motors) used in electronic parking brake assemblies (integrated brake calipers) of M-class vehicles with a maximum design gross weight of less than 3,500 kg as specified in GB/T 15089. Motors used in brake systems of other vehicle types may be referenced for implementation.