GB/T 6656-2025 Active
GB/T 6656-2025 D.C. ferrite permanent magnet motors
Abstract
This document specifies the types, basic parameters, dimensions, and technical requirements of ferrite permanent magnet DC motors, describes the corresponding test methods, and stipulates the inspection rules, marking, packaging, storage, transportation, and quality assurance period.
This document applies to ferrite permanent magnet DC motors with grooves and brushes, which are used for general purposes and have an outer diameter of the motor casing not exceeding 160 mm (hereinafter referred to as "motors"). Motors with an outer diameter greater than 160 mm or various motors derived from this series can also be implemented as a reference. Other types of permanent magnet DC motors can also be implemented as a reference.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 6656-2025 |
| CCS | DC motor |
| ICS | Electric motor |
| Implement Date | 2026-05-01 |