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GB/T 7346-2015 English PDF

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Q: Should I purchase the latest version GB/T 7346-2015?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 7346-2015 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$419.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 7346-2015: Basic outline constructional type for control motors and feedback components
Status: Valid

GB/T 7346: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 7346-2015	419	Add to Cart	4 days	Basic outline constructional type for control motors and feedback components	Valid
GB/T 7346-1998	719	Add to Cart	5 days	Basic outline constructional type for control motors and feedback components	Obsolete
GB/T 7346-1987	RFQ	ASK	3 days	Basic outline constructional type for electrical micro-machine for automatic control system	Obsolete

Similar standards

GB/T 39631 GB/T 12665 JB/T 9542 GB/T 7344

Basic data

Standard ID: GB/T 7346-2015 (GB/T7346-2015)
Description (Translated English): Basic outline constructional type for control motors and feedback components
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K24
Classification of International Standard: 29.160.30
Word Count Estimation: 20,259
Date of Issue: 2015-05-15
Date of Implementation: 2015-12-01
Older Standard (superseded by this standard): GB/T 7346-1998
Quoted Standard: GB/T 756; GB/T 1096; GB/T 1568; GB/T 1804; GB/T 2363; GB/T 4772.1
Regulation (derived from): National Standard Announcement 2015 No. 15
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies the control of the motor frame size, shape and installation dimensions, shaft extension, and outlet, marking and nameplate. This Standard applies to all types of motor control, other types of motors can also refer to adoption.

GB/T 7346-2015: Basic outline constructional type for control motors and feedback components

---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.
Basic outline constructional type for control motors and feedback components ICS 29.160.30 K24 National Standards of People's Republic of China Replacing GB/T 7346-1998 Motor control basic shape structure type Issued on. 2015-05-15 2015-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 7346-1998 "motor control basic shape structure type." This standard compared with GB/T 7346-1998, in addition to editorial changes outside the main technical changes are as follows. --- For the GB/T 7345-2008 "motor control basic technical requirements" harmonized, in the first chapter choreography than Big adjustment. --- The frame size is not limited to less than 320, an increase of more than 320 base structure type requirements (see Chapter 4); --- Increasing the electrical connector qualifying requirements (see 6.1); --- Diameter of the shaft extension extended (see Table 12); --- On K2, K5 and other installation types in mounting holes of the requirements have been adjusted. The standard proposed by China Electrical Equipment Industrial Association. This standard by the National Standardization Technical Committee micromotor (SAC/TC2) centralized. This standard was drafted. Xi'an Institute of micro-motor, Dongyang City, East G Motor Co., Ltd., Shandong Shan Bo Electric Group Co., Ltd., Hengdian Group to the Motor Co., Ltd., Nantong-Hong welding Electrical Co., Ltd. Shanghai Electric Co., Ltd. Secretary Zhuang, Beijing Jingyi dedicated Electrical Technology Ltd., Shanghai Jinling 雷戈勃劳伊 Motor Co., Ltd., Wolong Electric Group Co., Ltd., Chengdu micro-fine motor limited by shares Company, Beijing Shuguang Aviation Electric Co., Ltd., China Electronics Technology Group Corporation Institute for the twenty-first, Changzhou City Electric Co., multidimensional the company. The main drafters of this standard. Mo will become, Dongchao Kui, Chen Zheng, Made Li, Ma Qiaofen, Tangzi Kang, Jin Shao-dong, Duduan Hua, Huang Haiying, Zhang Jun, Zhaodong Hong, Zhang Pu. This standard replaces the standards previously issued as follows. --- GB n56-1977; --- GB/T 7346-1987, GB/T 7346-1998. Motor control basic shape structure type

1 Scope

This standard specifies the control of the motor frame size, shape and installation dimensions, shaft extension, and outlet, marking and nameplate. This standard applies to all types of motor control (hereinafter referred to as the motor), the motor can also refer to other types of use.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 756 motor rotating cylindrical shaft extension GB/T 1096 Ordinary flat key GB/T 1568 key technical conditions GB/T 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance GB/T 2363 small modulus involute cylindrical gears accuracy GB/T 4772.1 rotary motor size and power output rating - Part 1. Frame numbers 56 to 400 and flange numbers 55 to 1080

3 Frame

Frame adopts outer diameter, said when the motor is non-cylindrical shape structure inscribed circle diameter with a non-cylindrical cross-section representation. Frame diameter correspondence should be in accordance with Table 1 or a product-specific technical conditions. Of diameter greater than 320mm by product-specific Technical conditions. Table 1 millimeters Frame 12 16 2,024,283,236,404,555 7,090,110,130,160,200,250 320 Stand outside diameter of 12.5 1,620,242,832,364,045 55 7,090,110,130,160,200,250 320

4 shape and installation dimensions

4.1 Outline and installation of basic types Each class in the same motor frame size motor, installation type should choose one shape as the basic structure of the motor type. According to certain classes Motor characteristics, when using other profiles structure type not specified in this standard, should make a unified standard in such motors. Of diameter greater than 320mm prescribed by the product-specific technical requirements. The basic shape and type of motor installed as follows. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 7346-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 7346-2015_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 7346-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 7346-2015_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.

Question 5: Should I purchase the latest version GB/T 7346-2015?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 7346-2015 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.