GB/T 41913-2022General specification for gyro motor (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted.

1 Scope

This document specifies the basic parameters, technical requirements and test methods, inspection rules, delivery preparations and user services of gyro motors.

This document applies to the design, production, testing and acceptance of asynchronous, synchronous hysteresis, and permanent magnet synchronous gyro motors.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 2423.1-2008 Environmental Testing of Electrical and Electronic Products Part 2: Test Methods Test A. Low Temperature

GB/T 2423.2-2008 Environmental testing of electrical and electronic products - Part 2: Test method Test B. High temperature

GB/T 2423.3-2016 Environmental Test Part 2: Test Method Test Cab. Constant Damp Heat Test

GB/T 2423.5-2019 Environmental Testing Part 2: Test Methods Test Ea and Guidelines. Shock

GB/T 2423.10-2019 Environmental Testing Part 2: Test Methods Test Fc. Vibration (Sinusoidal)

GB/T 2828.1-2012 Counting Sampling Inspection Procedures Part 1: Lot-by-Lot Inspection Sampling Retrieved by Acceptance Quality Limit (AQL) plan

GB/T 2900.25-2008 Electrical terminology rotating electrical machines

GB/T 6113.203 Specification for Radio Disturbance and Immunity Measurement Equipment and Measurement Methods Part 2-3.Radio Disturbance and Immunity Degree Measurement Method Radiated Disturbance Measurement

GB/T 6113.204 Specification for Radio Disturbance and Immunity Measurement Equipment and Measurement Methods Part 2-4.Radio Disturbance and Immunity Degree measurement method Immunity measurement

GB/T 7345-2008 Basic technical requirements for control motors

GB/T 7346 Basic shape and structure of control motor

GB 17799.3 General Standard for Electromagnetic Compatibility Emissions in Residential, Commercial and Light Industrial Environments

GB 17799.4 Electromagnetic Compatibility General Standard for Emissions in Industrial Environments

JB/T 8162 Control motor packaging technical conditions

3 Terms and Definitions

The terms and definitions defined in GB/T 2900.25-2008 and the following apply to this document.

3.2 A gyro motor that uses a hydrodynamic bearing to support the rotor