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GB/T 39553-2020 English PDF

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US$429.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 39553-2020: General specification for DC servo motors
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 39553-2020	429	Add to Cart	4 days	General specification for DC servo motors	Valid

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Basic data

Standard ID: GB/T 39553-2020 (GB/T39553-2020)
Description (Translated English): General specification for DC servo motors
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K24
Classification of International Standard: 29.160.30
Word Count Estimation: 23,292
Date of Issue: 2020-12-14
Date of Implementation: 2021-07-01
Older Standard (superseded by this standard): GB/T 14817-2008; GB/T 14819-2008; GB/T 14818-2008
Quoted Standard: GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.16-2008; GB/T 2423.17-2008; GB/T 2423.22-2012; GB/T 2423.25; GB/T 2423.26; GB/T 2828.1-2012; GB/T 6113.203; GB/T 6113.204; GB/T 7345-2008; GB/T 7346-2015; GB/T 10069.1; GB 17799.3; GB 17799.4; GB/T 18211-2017
Regulation (derived from): National Standard Announcement No. 28 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the classification, technical requirements and test methods, inspection rules, delivery preparation and user services of DC servo motors. This standard is applicable to the design, manufacture, inspection and acceptance of DC servo motors (hereinafter referred to as "motors") with a base outer diameter not greater than 320 mm. Motors with a base outer diameter greater than 320 mm can be used as reference.

GB/T 39553-2020: General specification for DC servo motors

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(General technical conditions for DC servo motors) ICS 29:160:30 K24 National Standards of People's Republic of China Replace GB/T 14817-2008, GB/T 14818-2008, GB/T 14819-2008 General technical conditions for DC servo motors 2020-12-14 release 2021-07-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Preface Ⅲ 1 Scope 1 2 Normative references 1 3 Category 1 4 Technical requirements and test methods 3 5 Inspection rules 15 6 Delivery preparation 19 7 Customer Service 19 Appendix A (informative appendix) Classification and model designation 20

Foreword

This standard was drafted in accordance with the rules given in GB/T 1:1-2009: This standard replaces GB/T 14817-2008 "Permanent Magnet DC Servo Motor General Technical Conditions", GB/T 14818-2008 "Wire Wound General Technical Requirements for Disc DC Servo Motors, GB/T 14819-2008 General Technical Requirements for Electromagnetic DC Servo Motors, and Compared with GB/T 14817-2008, GB/T 14818-2008, and GB/T 14819-2008, the main technical changes are as follows: ---Modified the model naming (see 3:2 and Appendix A, GB/T 14817-2008, GB/T 14819-2008 Appendix A and Appendix B of GB/T 14818-2008); ---Integrated the wiring mark and rotation direction test, and increased the recommended wiring method (see 4:3:1, GB/T 14817-2008, GB/T 14819-2008 4:3 and GB/T 14818-2008 4:2); ---Integrated the basic appearance structure and installation type (see 3:3, GB/T 14817-2008, GB/T 14818-2008 in 3:3 and 3:2 of GB/T 14819-2008); ---The axial clearance value and the recommended value of the applied force during the test have been increased (see 4:6); ---The recommended value of radial runout of the shaft extension has been increased (see 4:7); ---The recommended value of the verticality of the installation mating end face has been increased (see 4:9); ---The insulation resistance value after the damp heat test is modified to be no less than 0:5MΩ (see 4:11, GB/T 14817-2008, GB/T 14819- 4:12 of:2008 and 4:4 of GB/T 14818-2008); ---The electrical time constant and mechanical time constant tests are deleted, and the requirements and tests for the electromechanical time constant are added (see GB/T 14817-2008, GB/T 14819-2008 4:24, 4:25 and GB/T 14818-2008 4:13, 4:14); --- Deleted magnetic stability (see 4:28 of GB/T 14817-2008); --- Added noise test when required (see 4:26); ---Added the provisions of motor energization and loading during vibration, shock and acceleration tests (see 4:31, 4:32 and 4:33); ---Modified the duration of the low air pressure test (see 4:30, 4:34 of GB/T 14817-2008 and GB/T 14819-2008 4:33); ---Modified the change value and test method of the rated speed during the life test (see 4:35, 4:44, GB/T 14817-2008 GB/T 14819-2008 4:43 and GB/T 14818-2008 4:24); ---Modified the test instrument (see 4:41:5, 4:45:5 of GB/T 14817-2008, 4:44:5 of GB/T 14819-2008 and 4:27:5 of GB/T 14818-2008): This standard was proposed by China Electrical Equipment Industry Association: This standard is under the jurisdiction of the National Micromotor Standardization Technical Committee (SAC/TC2): Drafting organizations of this standard: Xi'an Institute of Micromotors, Shandong Shanbo Motor Group Co:, Ltd:, Zhejiang Julong Automation Equipment Co:, Ltd:, Shandong Depuda Motor Co:, Ltd:, Huzhou Taiping Micro Motor Co:, Ltd:, Chengdu Micro Precision Motor Co:, Ltd:, Shenzhen Zhengde Intelligent Control Co:, Ltd:, Yokogawa Robot (Shenzhen) Co:, Ltd: The main drafters of this standard: Zhang Wenxia, Zhou Yuanjun, Chen Zhaoming, Wang Fujie, Shi Wenmei, Xie Haidong, Li Hao, Wang Shuhua: The previous versions of the standard replaced by this standard are as follows: ---GB/T 14817-1993, GB/T 14817-2008; ---GB/T 14818-1993, GB/T 14818-2008; ---GB/T 14819-1993, GB/T 14819-2008: General technical conditions for DC servo motors

1 Scope

This standard specifies the classification, technical requirements and test methods, inspection rules, delivery preparation and user services of DC servo motors: This standard is applicable to the design, manufacture, inspection and inspection of DC servo motors (hereinafter referred to as "motors") with the outer diameter of the frame not greater than 320mm acceptance: Motors with a base outer diameter greater than 320mm can be used as reference:

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 article Pieces: For undated references, the latest version (including all amendments) applies to this document: GB/T 2423:1-2008 Environmental testing of electric and electronic products Part 2: Test method Test A: Low temperature GB/T 2423:2-2008 Environmental testing of electric and electronic products Part 2: Test method Test B: High temperature GB/T 2423:16-2008 Environmental testing of electric and electronic products Part 2: Test method Test J and guideline: Mould GB/T 2423:17-2008 Environmental testing of electric 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 2423:25 Environmental testing of electrical and electronic products Part 2: Test methods Test Z/AM: Low temperature/low pressure comprehensive test GB/T 2423:26 Environmental testing of electrical and electronic products Part 2: Test methods Test Z/BM: High temperature/low pressure comprehensive test GB/T 2828:1-2012 Sampling inspection procedure by attributes Part 1: Batch inspection sampling searched by acceptance quality limit (AQL) plan GB/T 6113:203 Specification for radio disturbance and immunity measuring equipment and measurement methods Part 2-3: Radio disturbance and immunity Degree measurement method radiated disturbance measurement GB/T 6113:204 Radio disturbance and immunity measurement equipment and measurement method specification Part 2-4: Radio disturbance and immunity Immunity measurement method GB/T 7345-2008 Basic technical requirements for control motors GB/T 7346-2015 Control motor basic shape structure type GB/T 10069:1 Rotating electrical machine noise measurement method and limit value Part 1: Rotating electrical machine noise measurement method GB 17799:3 General Standard for Electromagnetic Compatibility for Emissions in Residential, Commercial and Light Industrial Environments GB 17799:4 EMC general standard for emission in industrial environment GB/T 18211-2017 General safety requirements for micromotors JB/T 8162 Control Motor Packaging Technical Conditions

3 categories

3:1 Classification Refer to Appendix A for the classification of motors: ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 39553-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 39553-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 39553-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 39553-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.