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GB/T 40132-2021General specification of vibration motors for mobile devices (English PDF)

便携式电子产品用振动电机通用规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

May 21, 2021

Implementation date

December 1, 2021

Scope

GB/T 40132-2021 is the English-translated version of 便携式电子产品用振动电机通用规范.

GB/T 40132-2021 is the Chinese general specification for the miniature vibration motors built into portable electronic products such as mobile devices.

It divides these motors into Class A, with an iron core, and Class B, without one, points to an annex for model naming and to another for the basic performance parameters, and states the environmental conditions in which a motor must work normally: -25 °C to 40 °C, 45 % to 95 % relative humidity and 86 kPa to 106 kPa.

It then sets the technical requirements, the test methods, the inspection rules, the warranty period, and marking, packaging, transport and storage. Motor makers and device manufacturers use it for supply and acceptance. It was issued on 21 May 2021 and has applied since 1 December 2021.

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Document preview — GB/T 40132-2021

National Standard of the People's Republic of China

ICS: 29.160.30
Classification: K 24

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Type and basic parameters
4 Technical requirements
5 Test method
6 Inspection rules
7 Warranty period
8 Marking, packaging, transportation and storage
Appendix A (informative appendix) Product model designation
Appendix B (Normative Appendix) Basic Parameters

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard specifies the type and basic parameters, technical requirements, test methods, inspection rules, and quality of vibration motors for portable electronic products. Warranty period, marking, packaging, transportation and storage.

This standard applies to miniature vibration motors for portable electronic products (hereinafter referred to as vibration motors).

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 2423.1 Environmental testing of electrical and electronic products Part 2: Test methods Test A. Low temperature

GB/T 2423.2 Environmental testing of electric 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 Humidity Test

GB/T 2423.10-2019 Environmental Test Part 2: Test Method Test Fc. Vibration (Sine)

GB/T 2423.17 Environmental testing of electrical and electronic products Part 2: Test method Test Ka. Salt spray

GB/T 2423.22-2012 Environmental Test Part 2: Test Method Test N. Temperature Change

GB/T 2828.1 Sampling inspection procedure by attributes Part 1: Batch inspection sampling plan retrieved by acceptance quality limit (AQL)

GB/T 10069.1 Rotating electrical machine noise measurement method and limit value Part 1: Rotating electrical machine noise measurement method

3 Type and basic parameters

3.1 Classification

According to the structure, vibration motors are divided into iron-core vibration motors and iron-free vibration motors. The iron-core vibration motors are called Class A, and the iron-core vibration motors The motor is called Class B.

3.2 Model naming

Please refer to Appendix A for the product model naming of vibration motors.

3.3 Performance parameters

The performance parameters of the vibration motor should comply with the provisions of Appendix B or product-specific technical conditions.

3.4 Environmental conditions

Under the following environmental conditions, the vibration motor should be able to work normally.

a) Ambient temperature. -25°C~40°C;

b) Relative humidity. 45%~95%;

c) Air pressure. 86kPa~106kPa.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB/T 13501-2026|GB/T 47160-2026|GB/T 47845-2026|GB/T 25302-2025|GB/T 30143-2025|GB/T 30145-2025

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