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GB/T 9094-2020 English PDF

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Q: Should I purchase the latest version GB/T 9094-2020?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9094-2020 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$1364.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 9094-2020: Fluid power systems and components. Identification code for cylinders mounting dimensions and mounting types
Status: Valid

GB/T 9094: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 9094-2020	1364	Add to Cart	6 days	Fluid power systems and components. Identification code for cylinders mounting dimensions and mounting types	Valid
GB/T 9094-2006	RFQ	ASK	7 days	Fluid power systems and components -- Cylinders -- Identification code for mounting dimensions and mounting types	Obsolete
GB/T 9094-1988	RFQ	ASK	9 days	Fluid power systems and components--Cylinders--Identification code for mounting dimensions and mounting types	Obsolete

Similar standards

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Basic data

Standard ID: GB/T 9094-2020 (GB/T9094-2020)
Description (Translated English): Fluid power systems and components. Identification code for cylinders mounting dimensions and mounting types
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J20
Classification of International Standard: 23.100.20
Word Count Estimation: 72,724
Date of Issue: 2020-11-19
Date of Implementation: 2021-06-01
Older Standard (superseded by this standard): GB/T 9094-2006
Quoted Standard: ISO 5598
Adopted Standard: ISO 6099-2018, IDT
Regulation (derived from): National Standard Announcement No. 26 of 2020
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration
Summary: This standard specifies the identification codes for the installation dimensions and installation types of hydraulic cylinders and cylinders (hereinafter referred to as cylinders), including: cylinder installation dimensions, external dimensions, accessory dimensions and connection port dimensions, and identification codes for installation and accessory types. This standard does not include all hydraulic cylinders and cylinder installation types and accessory types.

GB/T 9094-2020: Fluid power systems and components. Identification code for cylinders mounting dimensions and mounting types

---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.
(Fluid transmission system and components Cylinder installation size and installation type code) ICS 23:100:20 J20 National Standards of People's Republic of China Replace GB/T 9094-2006 Fluid transmission system and components Cylinder installation size and installation type code (ISO 6099:2018, Fluidpowersystemsandcomponents-Cylinders- 2020-11-19 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Preface Ⅴ Introduction Ⅵ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Identification code of piston rod end type 1 4:1 Datum point and code 1 4:2 Identification code 4 5 Identification code for installation dimensions, external dimensions and accessory dimensions 5 5:1 Overview 5 5:2 The letter U 5 5:3 The letter Z 5 5:4 The letters W, X, Y, Z 5 5:5 Symbol 5 5:6 Dimensions 5 6-cylinder installation type identification code 7 6:1 Overview 7 6:2 Installation type 7 6:3 The letter code of the installation dimensions and external dimensions corresponding to the cylinder installation type 9 7 Identification code of accessory type 29 7:1 Overview 29 7:2 Types of accessories 30 7:3 Letter code of accessory size corresponding to accessory type 30 8 Design of oil (gas) port positions for round and square cylinders 38 9 Marking instructions (quoting this standard) 39 Appendix NA (informative appendix) Compared with GB/T 9094-2006, the main technical changes of this standard 62 Figure 1 RPEx: flat piston rod end 2 Figure 2 RPRx: Piston rod end with pin hole 2 Figure 3 RTFx: Piston rod end with internal thread 3 Figure 4 RTMx: Piston rod end with external thread 3 Figure 5 Piston rod end with wrench face or wrench hole 3 Figure 6 RFEx: TRP on the end face of the grooved piston rod 4 Figure 7 RFSx: TRP on the shoulder plane of the grooved piston rod end 4 Figure 8 Basic dimensions of the cylinder 6 Figure 9 MB1: Cylinder block, bolt through hole 9 Figure 10 MDB1: cylinder block, double piston rod bolt through hole 10 Figure 11 MB2: Round cylinder, bolt through hole 10 Figure 12 MDB2: Round cylinder, double piston rod bolt through hole 10 Figure 13 ME5: Rectangular front cover 11 Figure 14 MDE5: Rectangular front cover with double piston rod cylinder 11 Figure 15 ME6: Rectangular back cover 11 Figure 16 ME7: Round front cover type 12 Figure 17 MDE7: Round front cover type 12 with double piston rod cylinder Figure 18 ME8: Round back cover type 12 Figure 19 ME9: Square front cover 13 Figure 20 MDE9: Square front cover 13 with double piston rod cylinder Figure 21 ME10: Square back cover 13 Figure 22 ME11: Square front cover 14 Figure 23 MDE11: Square front cover type 14 with double piston rod cylinder Figure 24 ME12: Square back cover 14 Figure 25 MF1: Front rectangular flange type 15 Figure 26 MDF1: The front end of the double piston rod cylinder with rectangular flange type 15 Figure 27 MF2: Rear rectangular flange type 15 Figure 28 MF3: Front round flange type 16 Figure 29 MDF3: Front-end round flange type of double piston rod cylinder 16 Figure 30 MF4: Rear round flange type 16 Figure 31 MF5: Front-end method Blue 17 Figure 32 MDF5: Front end method of double piston rod cylinder, blue type 17 Figure 33 MF6: Back-end method blue formula 17 Figure 34 MF7: Front round flange type with rear centering 18 Figure 35 MDF7: Double rod cylinder with rear-centered front flange type 18 Figure 36 MF8: Rectangular flange type 18 with double holes at the front Figure 37 MP1: Rear fixed double earring type 19 Figure 38 MP2: Rear detachable double earring type 19 Figure 39 MP3: Rear fixed single earring type 19 Figure 40 MP4: detachable rear single earring type 20 Figure 41 MP5: With joint bearing, fixed single earring type at the rear end 20 Figure 42 MP6: With joint bearing, the rear end can be detachable single earring type 20 Figure 43 MP7: front detachable double earring 21 Figure 44 MR3: Front threaded 21 Figure 45 MDR3: Front end threaded type 21 of double piston rod cylinder Figure 46 MR4: Rear threaded type 22 Figure 47 MS1: end tripod type 22 Figure 48 MDS1: End tripod type 22 with double piston rod cylinder Figure 49 MS2: Side tripod type 23 Figure 50 MDS2: Side tripod type of double piston rod cylinder 23 Figure 51 MS3: Front tripod type 23 Figure 52 MT1: Front end integral trunnion type 24 Figure 53 MDT1: The front end of the double piston rod cylinder is integral trunnion type 24 Figure 54 MT2: Rear trunnion type 24 Figure 55 MT4: Intermediate fixed or adjustable trunnion type 24 Figure 56 MDT4: Fixed or adjustable trunnion type in the middle of a double piston rod cylinder 25 Figure 57 MT5: Front detachable trunnion type 25 Figure 58 MT6: Rear detachable trunnion type 25 Figure 59 MX1: Double-ended studs at both ends or extended connecting rod type 25 Figure 60 MDX1: Double-end studs on both ends of the double-piston rod cylinder or extended connecting rod type 26 Figure 61 MX2: Rear double-end stud or extended connecting rod type 26 Figure 62 MDX2: The rear end double-end stud of the double-piston rod cylinder or the extended connecting rod type 26 Figure 63 MX3: Front double-ended stud or extended connecting rod type 27 Figure 64 MX4: Two double-ended studs at both ends or extended connecting rod type 27 Figure 65 MDX4: Two double-ended studs at both ends of the double-piston rod cylinder or lengthened connecting rod type 27 Figure 66 MX5: Front end with threaded hole 28 Figure 67 MDX5: Double-piston rod cylinder with threaded hole type 28 Figure 68 MX6: Rear end with screw hole 28 Figure 69 MX7: Front end with screw hole and rear end double-end stud or extension connecting rod type 28 Figure 70 MDX7: Double-piston rod cylinder with screw holes at the front and double-end studs at the rear or extension rod type 29 Figure 71 MX8: front and rear screw holes 29 Figure 72 MDX8: Double rod cylinder with tapped holes at the front and rear ends 29 Figure 73 Optional functions of accessories 30 Figure 74 AP2: Double earring for piston rod, female thread 31 Figure 75 AP4: Single earring for piston rod, internal thread 31 Figure 76 AP6: Single earring with joint bearing for piston rod, internal thread 32 Figure 77 AB2: Single earring bracket, symmetrical type 32 Figure 78 AB4: Double earring bracket, through hole, symmetrical type 32 Figure 79 AB3: Double earring bracket, through hole, oblique 33 Figure 80 AB6: Double earring bracket for joint bearing, symmetrical type 33 Figure 81 AB5: Double earring bracket for joint bearing, oblique type 34 Figure 82 AF3: Flange for piston rod, round 34 Figure 83 AT4: Trunnion bracket 35 Figure 84 AA4-S: Pin shaft, shaft sleeve, with split pin hole 35 Figure 85 AA6-S: Pin shaft, for joint bearing, with split pin hole 35 Figure 86 AA4-R: Pin shaft, shaft sleeve, with key or snap ring 36 Figure 87 AA6-R: Pin shaft, for joint bearing, with key or snap ring 36 Figure 88 AA6-L: Pin shaft, for joint bearing, with lock plate 36 Figure 89 AL6: Locking plate for pin shaft 37 Figure 90 AA4-L: Pin shaft, shaft sleeve, with lock plate 37 Figure 91 AB7: Single earring bracket, oblique 37 Figure 92 Oil (gas) port position of square cylinder 38 Figure 93 Oil (gas) port position of round cylinder 38 Table 1 Identification code of piston rod end type 4 Table 2 Installation type 7 Table 3 Types of accessories 30 Table 4 List of size letter codes 39 Table 5 List of size letter codes---A code 40 Table 6 List of size letter codes---B code 41 Table 7 List of size letter codes---C code 42 Table 8 List of size letter codes---D code 43 Table 9 List of size letter codes---E code 44 Table 10 List of size letter codes---F code 45 Table 11 List of size letter codes---G code 46 Table 12 List of size letter codes---H code 47 Table 13 List of size letter codes---J code 48 Table 14 List of size letter codes---K code 49 Table 15 List of size letter codes ---L code 50 Table 16 List of size letter codes---M code 51 Table 17 List of size letter codes---N code 52 Table 18 List of size letter codes---O code 53 Table 19 List of size letter codes---P code 54 Table 20 List of size letter codes---R code 55 Table 21 List of size letter codes---S code 56 Table 22 List of size letter codes---T code 57 Table 23 List of size letter codes---U code 58 Table 24 List of size letter codes---V code 59 Table 25 List of size letter codes---W code 60 Table 26 List of size letter codes---X code 61 Table NA:1 Compared with GB/T 9094-2006, the main technical changes of this standard 62

Foreword

This standard was drafted in accordance with the rules given in GB/T 1:1-2009: This standard replaces GB/T 9094-2006 "Hydraulic Cylinder Installation Dimensions and Installation Type Code", compared with GB/T 9094-2006 See Appendix NA for the main technical changes: The translation method used in this standard is equivalent to ISO 6099:2018 ``Installation Dimensions and Installation Types of Fluid Transmission Systems and Component Cylinders Style code": The Chinese documents that have a consistent correspondence with the international documents cited in this standard are as follows: ---GB/T 17446-2012 Fluid Power System and Components Vocabulary (ISO 5598:2008, IDT) This standard has made the following editorial changes: ---Added the application instructions of letter codes in the chart; ---Added informative appendix NA: This standard was proposed by China Machinery Industry Federation: This standard is under the jurisdiction of the National Hydraulic and Pneumatic Standardization Technical Committee (SAC/TC3): Drafting organizations of this standard: Hefei Changyuan Hydraulic Co:, Ltd:, Xuzhou Xugong Hydraulic Parts Co:, Ltd:, Shaoguan Hydraulic Parts Factory Co:, Ltd:, Yantai Future Automatic Equipment Co:, Ltd:, Beijing Machinery Industry Automation Research Institute Co:, Ltd: The main drafters of this standard: Shen Wanhua, Chen Shankun, Cao Changzhen, Liu Qingjiao, Zhang Xiaoyong, Li Bindi: The previous versions of the standard replaced by this standard are as follows: ---GB/T 9094-1988, GB/T 9094-2006:

Introduction

In a fluid transmission system, power is transmitted and controlled through a pressurized fluid (liquid or gas) in a closed circuit: Normal system Its components are designed and sold for specific fluid pressure: Hydraulic cylinders and air cylinders are one of these components, which are devices that convert fluid power into linear mechanical force and motion: It includes a transport Moving parts, namely the piston and piston rod that move in the cylinder: Although this standard provides codes and dimensioning methods for cylinder installation, it does not cover all dimensions: Code specified in this standard For the future formulation of interchangeability standards is not perfect, it only establishes a unified and standardized description of installation dimensions: Without causing confusion or misunderstanding, the code specified in this standard can also be used for the size of similar products: Fluid transmission system and components Cylinder installation size and installation type code

1 Scope

This standard specifies the installation dimensions and identification codes of the installation type of hydraulic cylinders and air cylinders (hereinafter referred to as cylinders), including: installation dimensions of cylinders Dimensions, external dimensions, accessory dimensions and connection port dimensions, as well as the identification code of the installation type and accessory type: This standard does not include all hydraulic cylinders and cylinder installation types and accessory types:

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: ISO 5598 Fluidpower systems and components-Vocabulary (Fluidpowersystemsandcomponents-Vocabulary)

3 Terms and definitions

The terms and definitions defined in ISO 5598 apply to this document: ISO and IEC maintain databases for standardized terminology at the following websites: ---IEC Electronic Open Platform: http://www:electropedia:org/; ---ISO online browsing platform: http://www:iso:org/obp:

4 Identification code of piston rod end type

4:1 Reference point and code 4:1:1 Overview 4:1:1:1 First reference point The axial size of the cylinder is determined by the reference point, which is the same for all cylinders no matter how the cylinder is installed: The theoretical basis The Punctual Point (TRP) is the transfer point where the force is transferred from the piston rod to the moving parts, called the first reference point: 4:1:1:2 Second reference point For a double-piston rod cylinder, the second reference point refers to the point from the first reference point to the shoulder of the other end of the piston rod as ZM: The reference point is The reference point used to install the piston rod attachment at the other end: 4:1:2 Flat piston rod end For the flat piston rod end, the reference point is the intersection point of the piston rod end surface and the piston rod axis, as shown in Figure 1: ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 9094-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 9094-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 9094-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 9094-2020_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.

Question 5: Should I purchase the latest version GB/T 9094-2020?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 9094-2020 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.