Gears Standards

Gears Standards

ISO Gear Standards
DIN Gear Standards
AGMA Standards
JIS Gear Standards
JGMA Gear Standards
FRANCE Gear Standards
AUSTRALIA Gear Standards
ITALY Gear standards
UNITED KINGDOM Gear Standards

ISO Gear Standards

ISO 53:1974 - Cylindrical gears for general and heavy engineering - Basic rack
ISO 54:1977 - Cylindrical gears for general and heavy engineering - Modules and diametral pitches
ISO 677:1976 - Straight bevel gears for general and heavy engineering - Basic rack
ISO 678:1976 - Straight bevel gears for general and heavy engineering - Modules and diametral pitches
ISO 701:1976 - International gear notation - symbols for geometrical data
ISO 1122-1:1983 - Glossary of gear terms - Part 1: Geometrical definitions
ISO 1328-1 Cylindrical gears-ISO system of accuracy-Part 1
ISO 1328-2 Cylindrical gears-ISO system of accuracy-Part 2
ISO 1340:1976 - Cylindrical gears - Information to be given to the manufacturer by the purchaser in order to obtain the gear required
ISO 1341:1976 - Straight bevel gears - Information to be given to the manufacturer by the purchaser in order to obtain the gear required
ISO 2203:1973 - Technical drawings - Conventional representation of gears
ISO 2490:1975 - Single-start solid (monobloc) gear hobs with axial keyway, 1 to 20 module and 1 to 20 diametral pitch - Nominal dimensions
ISO/TR 4467:1982 - Addendum modification of the teeth of cylindrical gears for speed-reducing and speed increasing gear pairs
ISO 4468:1982 - Gear hobs - Single-start - Accuracy requirements
ISO 8579-1:1993 - Acceptance code for gears - Part 1: Determination of airborne sound power levels emitted by gear units
ISO 8579-2:1993 - Acceptance code for gears - Part 2: Determination of mechanical vibrations of gear units during acceptance testing
ISO/TR 10064-1:1992 - Cylindrical gears - Code of inspection practice - Part 1: Inspection of corresponding flanks of gear teeth

DIN Gear Standards

DIN 37 12.61 - Conventional and simplified representation of gears and gear pairs
DIN 780 Pt 1 05.77 - Series of modules for gears - Modules for spur gears
DIN 780 Pt 2 05.77 - Series of modules for gears - Modules for cylindrical worm gear transmissions
DIN 867 02.86 - Basic rack tooth profiles for involute teeth of cylindrical gears for general and heavy engineering
DIN 868 12.76 - General definitions and specification factors for gears, gear pairs and gear trains
DIN 3961 08.78 - Tolerances for cylindrical gear teeth - Bases
DIN 3962 Pt 1 08.78 - Tolerances for cylindrical gear teeth - Tolerances for deviations of individual parameters
DIN 3962 Pt 2 08.78 - Tolerances for cylindrical gear teeth - Tolerances for tooth trace deviations
DIN 3962 Pt 3 08.78 - Tolerances for cylindrical gear teeth - Tolerances for pitch-span deviations
DIN 3963 08.78 - Tolerances for cylindrical gear teeth - Tolerances for working deviations
DIN 3964 11.80 - Deviations of shaft center distances and shaft position tolerances of casings for cylindrical gears
DIN 3965 Pt 1 08.86 - Tolerancing of bevel gears - Basic concepts
DIN 3965 Pt 2 08.86 - Tolerancing of bevel gears - Tolerances for individual parameters
DIN 3965 Pt 3 08.86 - Tolerancing of bevel gears - Tolerances for tangential composite errors
DIN 3965 Pt 4 08.86 - Tolerancing of bevel gears - Tolerances for shaft angle errors and axes intersection point deviations
DIN 3966 Pt 1 08.78 - Information on gear teeth in drawings - Information on involute teeth for cylindrical gears
DIN 3966 Pt 2 08.78 - Information on gear teeth in drawings - Information on straight bevel gear teeth
DIN 3967 08.78 - System of gear fits - Backlash, tooth thickness allowances, tooth thickness tolerances - Principles
DIN 3970 Pt 1 11.74 - Master gears for checking spur gears - Gear blank and tooth system
DIN 3970 Pt 2 11.74 - Master gears for checking spur gears - Receiving arbors
DIN 3971 07.80 - Definitions and parameters for bevel gears and bevel gear pairs
DIN 3972 02.52 - Reference profiles of gear-cutting tools for involute tooth systems according to DIN 867
DIN 3974-1 - Accuracy of worms and worm gears - Part 1: General bases
DIN 3975 10.76 - Terms and definitions for cylindrical worm gears with shaft angle 90°
DIN 3975-1 - Definitions and parameters on cylindrical worm gear pairs with rectangular crossing shafts - Part 1 Worm and worm wheel
DIN 3975-2 - Definitions and parameters on cylindrical worm gear pairs with rectangular crossing shafts - Part 2 Deviations
DIN 3976 11.80 - Cylindrical worms - Dimensions, correlation of shaft center distances and gear ratios of worm gear drives
DIN 3977 02.81 - Measuring element diameters for the radial or diametral dimension for testing tooth thickness of cylindrical gears
DIN 3978 08.76 - Helix angles for cylindrical gear teeth
DIN 3979 07.79 - Tooth damage on gear trains - Designation, characteristics, causes
DIN 3993 Pt 1 08.81 - Geometrical design of cylindrical internal involute gear pairs - Basic rules
DIN 3993 Pt 2 08.81 - Geometrical design of cylindrical internal involute gear pairs - Diagrams for geometrical limits of internal gear-pinion matings
DIN 3993 Pt 3 08.81 - Geometrical design of cylindrical internal involute gear pairs - Diagrams for the determination of addendum modification coefficients
DIN 3993 Pt 4 08.81 - Geometrical design of cylindrical internal involute gear pairs - Diagrams for limits of internal gear-pinion type cutter matings
DIN 3998 09.76 - Denominations on gear and gear pairs - Alphabetical index of equivalent terms
DIN 3998 Pt 1 09.76 - Denominations on gears and gear pairs - General definitions
DIN 3998 Pt 2 09.76 - Denominations on gears and gear pairs - Cylindrical gears and gear pairs
DIN 3998 Pt 3 09.76 - Denominations on gears and gear pairs - Bevel and hypoid gears and gear pairs
DIN 3998 Pt 4 09.76 - Denominations on gears and gear pairs - Worm gear pairs
DIN 58405 Pt 1 05.72 - Spur gear drives for fine mechanics -Scope, definitions, principal design data, classification
DIN 58405 Pt 2 05.72 - Spur gear drives for fine mechanics - Gear fit selection, tolerances, allowances
DIN 58405 Pt 3 05.72 - Spur gear drives for fine mechanics - Indication in drawings, examples for calculation
DIN 58405 Pt 4 05.72 - Spur gear drives for fine mechanics - Tables
DIN ISO 2203 06.76 - Technical Drawings - Conventional representation of gears

AGMA Standards；Information Sheets

AGMA 900-H06 - Style Manual for the Preparation of Standards, Information Sheets and Editorial Manuals
AGMA 901-A92 - A Rational Procedure for the Preliminary Design of Minimum Volume Gears
AGMA 904-C96 - Metric Usage
AGMA 906-A94 - Gear Tooth Surface Texture with Functional Considerations
AGMA 908-B89 - Information Sheet - Geometry Factors for Determining the Pitting Resistance and Bending Strength of Spur, Helical and Herringbone Gear Teeth Part 1
AGMA 909-A06 - Specifications for Molded Plastic Gears
AGMA 910-C90 - Formats for Fine-Pitch Gear Specification Data
AGMA 911-A94 - Design Guidelines for Aerospace Gearing
AGMA 912-A04 - Mechanisms of Gear Tooth Failure
AGMA 913-A98 - Method for Specifying the Geometry of Spur and Helical Gears
AGMA 914-B04 - Gear Sound Manual - Part I: Fundamentals of Sound as Related to Gears; Part II: Sources, Specifications and Levels of Gear Sound; Part III: Gear Noise Control
AGMA 915-1-A02 - Inspection Practices- Part 1: Cylindrical Gears - Tangential Measurements
AGMA 915-2-A05 - Inspection Practices - Part 2: Cylindrical Gears - Radial Measurements
AGMA 915-3-A99 - Inspection Practices - Gear Blanks, Shaft Center Distance and Parallelism
AGMA 917-B97 - Design Manual for Parallel Shaft Fine-Pitch Gearing
AGMA 918-A93 - A Summary of Numerical Examples Demonstrating the Procedures for Calculating Geometry Factors for Spur and Helical Gears
AGMA 920-A01 - Materials for Plastic Gears
AGMA 922-A96 - Load Classification and Service Factors for Flexible Couplings
AGMA 923-B05 - Metallurgical Specifications of Steel Gearing
AGMA 925-A03 - Effect of Lubrication on Gear Surface Distress
AGMA 926-C99 - Recommended Practice for Carburized Aerospace Gearing
AGMA 927-A01 - Load Distribution Factors - Analytical Methods for Cylindrical Gears
AGMA 929-A06 - Calculation of Bevel Gear Top Land and Guidance on Cutter Edge Radius
AGMA 930-A05 - Calculated Bending Load Capacity of Powder Metallurgy (P/M) External Spur Gears
AGMA 932-A05 - Rating the Pitting Resistance and Bending Strength of Hypoid Gears
AGMA 933-B03 - Basic Gear Geometry
AGMA 935-A05 - Recommendations Relative to the Evaluation of Radial Composite Gear Double Flank Testers
AGMA 938-A05 - Shot Peening of Gears
AGMA 939-A07 - Austempered Ductile Iron for Gears
AGMA 2015/915-1-A02 - Accuracy Classification System - Tangential Measurement Tolerance Tables for Cylindrical Gears
ANSI/GMA 1003-H07 - Tooth Proportions for Fine-Pitch Spur and Helical Gearing
ANSI/AGMA 1006-A97 - Tooth Proportions for Plastic Gears part 1, Part 2
ANSI/AGMA 1010-E95 - Appearance of Gear Teeth - Terminology of Wear and Failure
ANSI/AGMA 1012-G05 - Gear Nomenclature, Definitions of Terms with Symbols
ANSI/AGMA 1102-A03 - Tolerance Specification for Gear Hobs
ANSI/AGMA 1103-H07 - Tooth Proportions for Fine-Pitch Spur and Helical Gearing (Metric Edition)
ANSI/AGMA 1106-A97 - Tooth Proportions for Plastic Gears (Metric Edition)
ANSI/AGMA 2000-A88 - Gear Classification and Inspection Handbook
ANSI/AGMA 2001-D04 - Fundamental Rating Factors and Calculation Methods for Involute Spur and Helical Gear Teeth
ANSI/AGMA 2002-B88 - Tooth Thickness Specification and Measurement
ANSI/AGMA 2003-B97 - Rating the Pitting Resistance and Bending Strength of Generated Straight Bevel, ZEROL Bevel and Spiral Bevel Gear Teeth
ANSI/AGMA 2004-B89 - Gear Materials and Heat Treatment Manual
ANSI/AGMA 2004-C08 - Gear Materials and Heat Treatment Manual
ANSI/AGMA 2007-C00 - Surface Temper Etch Inspection After Grinding [Same as New ISO 14104]
ANSI/AGMA 2008-C01 - Assembling Bevel Gears
ANSI/AGMA 2009-B01 - Bevel Gear Classification, Tolerances and Measuring Methods
ANSI/AGMA 2011-A98 - Cylindrical Worm gearing Tolerance and Inspection Methods
ANSI/AGMA 2015-1-A01 - Accuracy Classification System - Tangential Measurements for Cylindrical Gears
ANSI/AGMA 2015-2-A06 - Accuracy Classification System - Radial Measurements for Cylindrical Gears
ANSI/AGMA 2101-D04 - Fundamental Rating Factors and Calculation Methods for Involute Spur and Helical Gear Teeth (Metric Edition)
ANSI/AGMA 2111-A98 - Cylindrical Worm gearing Tolerance and Inspection Methods - Metric Edition
ANSI/AGMA 2116-A05 - Evaluation of Double Flank Testers for Radial Composite Measurement of Gears
ANSI/AGMA 6000-B96 - Specification for Measurement of Linear Vibration on Gear Units
ANSI/AGMA 6001-D97 - Design and Selection of Components for Enclosed Gear Drives
ANSI/AGMA 6002-B93 - Design Guide for Vehicle Spur and Helical Gears
ANSI/AGMA/AWEA 6006-A03 - Standard for Design and Specification of Gearboxes for Wind Turbines
ANSI/AGMA 6008-A98 - Specifications for Powder Metallurgy Gears
ANSI/AGMA 6011-I03 - Specification for High Speed Helical Gear Units
ANSI/AGMA 6013-A06 - Standard for Industrial Enclosed Gear Drives
ANSI/AGMA 6014-A06 - Gear Power Rating for Cylindrical Shell and Trunnion Supported Equipment
ANSI/AGMA 6022-C93 - Design Manual for Cylindrical Wormgearing
ANSI/AGMA 6025-D98 - Sound for Enclosed Helical, Herringbone and Spiral Bevel Gear Drives
ANSI/AGMA 6032-A94 - Standard for Marine Gear Units: Rating
ANSI/AGMA 6033-B98 - Materials for Marine Propulsion Gearing
ANSI/AGMA 6034-B92 - Practice for Enclosed Cylindrical Wormgear Speed Reducers and Gearmotors
ANSI/AGMA 6035-A02 - Design, Rating and Application of Industrial Globoidal Wormgearing
ANSI/AGMA 6113-A06 - Standard for Industrial Enclosed Gear Drives (Metric Edition)
ANSI/AGMA 6114-A06 - Gear Power Rating for Cylindrical Shell and Trunnion Supported Equipment (Metric Edition)
ANSI/AGMA 6123-B06 - Design Manual for Enclosed Epicyclic Gear Drives
ANSI/AGMA 6133-B98 - Materials for Marine Propulsion Gearing (Metric Edition)
ANSI/AGMA 6135-A02 - Design, Rating and Application of Industrial Globoidal Wormgearing (Metric Edition)
ANSI/AGMA 9000-C90 - Flexible Couplings - Potential Unbalance Classification
ANSI/AGMA 9001-B97 - Flexible Couplings - Lubrication
ANSI/AGMA 9002-B04 - Bores and Keyways for Flexible Couplings (Inch Series)
ANSI/AGMA 9003-B08 - Flexible Couplings - Keyless Fits
ANSI/AGMA 9004-B08 - Flexible Couplings - Mass Elastic Properties and Other Characteristics
ANSI/AGMA 9005-E02 - Industrial Gear Lubrication
ANSI/AGMA 9008-B00 - Flexible Couplings - Gear Type - Flange Dimensions, Inch Series
ANSI/AGMA 9009-D02 - Flexible Couplings - Nomenclature for Flexible Couplings
ANSI/AGMA 9103-B08 - Flexible Couplings - Keyless Fits (Metric Edition)
ANSI/AGMA 9104-A06 - Flexible Couplings - Mass Elastic Properties and Other Characteristics ( Metric Edition)
ANSI/AGMA 9112-A04 - Bores and Keyways for Flexible Couplings (Metric Series)
AGMA ISO 10064-5-A06 - Code of Inspection Practice - Part 5: Recommendations Relative to Evaluation of Gear Measuring Instruments
AGMA ISO 14179-1 - Gear Reducers - Thermal Capacity Based on ISO/TR 14179-1
ANSI/AGMA ISO 17485-A08 - Bevel Gears - ISO System of Accuracy - Tolerance Tables (Supplemental)
ANSI/AGMA ISO 18653-A06 - Gears Evaluation of Instruments for the Measurement of Individual Gears

JIS Gear Standards

B 0003 1989 - Drawing office practice for gears
B 0102 1988 - Glossary of gear terms
B 1701 1973 - Involute gear tooth profile and dimensions
B 1702 1976 - Accuracy for spur and helical gears
B 1703 1976 - Backlash for spur and helical gears
B 1704 1978 - Accuracy for bevel gears
B 1705 1973 - Backlash for bevel gears
B 1721 1973 - Shapes and dimensions of spur gears for general engineering
B 1722 1974 - Shape and dimensions of helical gears for general use
B 1723 1977 - Dimensions of cylindrical worm gears
B 1741 1977 - Tooth contact marking of gears
B 1751 1976 - Master cylindrical gears
B 1752 1989 - Methods of measurement of spur and helical gears
B 1753 1976 - Measuring method of noise of gears
B 4350 1991 - Gear cutter tooth profile and dimensions
B 4351 1985 - Straight bevel gear generating cutters
B 4354 1988 - Single thread hobs
B 4355 1988 - Single thread fine pitch hobs
B 4356 1985 - Pinion type cutters
B 4357 1988 - Rotary gear shaving cutters
B 4358 1991 - Rack type cutters

JGMA Gear StandardsJapanese Gear manufacturers Association）

JGMA 151-01 1973 - Geometry of cost gear and welding frame gear
JGMA114-02 1983 - Parallelism of the axes for spur and helical gears
JGMA113-02 1984 - Center distance tolerances for spur and helical gears
JGMA113-02A 1985 - Center distance tolerances for fine-pitch spur and helical gears
JGMA 114-02A 1985 - Parallelism of axes for fine-pitch spur and helical gears
JGMA 001-01 1986 - Abbreviations in gear terminology
JGMA 511-01 1986 - Cylindrical gears - information to be given to the manufacturer by the purchaser in order to obtain the gear reducer
JGMA 521-01 1986 - Straight bevel gears-information to be given to the manufacturer by the purchaser in order to obtain the gear reducer
JGMA 401-01 1974 - Calculation of bending strength for spur and helical gears
JGMA 403-01 1976 - Calculation of bending strength for bevel gears
JGMA 404-01 1977 - Calculation of surface durability (pitting resistance) for bevel gears
JGMA 405-01 1978 - Calculation of strength for cylindrical worm gear
JGMA 611-01 1987 - Addendum modification of the teeth of cylindrical gear
JGMA 6101-02 2007 - Calculation of bending strength for spur and helical gears
JGMA 6102-02 2009 - Calculation of surface durability (pitting resistance) for spur and helical gears
JGMA 7001-01 1990 - Terms of gear tooth failure modes
JGMA 8002-01 1991 - Information for testing of gear units :Determination of gear unit mechanical vibration
JGMA 2001-01 1993 - Characteristics and accuracy of gear units for motion control
JGMA 4101-01 1994 - Testing Method for load - capacity of cylindrical gears
JGMA 4102-01 1995 - Criteria and evaluation procedures for load-capacity test results of cylindrical gears
JGMA 3101-01 1996 - Estimation of cutting times for cylindrical gears
JGMA 3102-01 1997 - Estimation of tooth surface finishing times for cylindrical gears
JGMA 3001-01 1998 - Standard of deburring and nicks proof
JGMA 1001-01 1999 - Reference value of gear tooth surface roughness and measuring method
JGMA 1101-01 2000 - Center distance tolerances for spur and helical gears (In conformity and ISO)
JGMA 1102-01 2000 - Parallelism of axes for spur and helical gears (In conformity and ISO)
JGMA/TR0001 2000 - Comparative tables for gear accuracies of the new and JIS standard
JGMA/TR0002 2000 - Simplified calculation of load capacity of spur and helical gears
JGMA/TR0003 2001 - Simplified calculation of load capacity of bevel gears
JGMA 1002-01 2003 - Tooth contact pattern of gears
JGMA 1103-01 2003 - Gear accuracy - Backlash and tooth thickness for spur and helical gears

FRANCE Gear Standards

NF E 23-001 1972 - Glossary of gears (similar to ISO 1122)
NF E 23-002 1972 - Glossary of worm gears
NF E 23-005 1965 - Gearing - Symbols (similar to ISO 701)
NF E 23-006 1967 - Tolerances for spur gears with involute teeth (similar to ISO 1328)
NF E 23-011 1972 - Cylindrical gears for general and heavy engineering - Basic rack and modules (similar to ISO 467 and ISO 53)
NF E 23-012 1972 - Cylindrical gears - Information to be given to the manufacturer by the producer
NF L 32-611 1955 - Calculating spur gears to NF L 32-610

AUSTRALIA Gear Standards

AS B 62 1965 - Bevel gears
AS B 66 1969 - Worm gears (inch series)
AS B 214 1966 - Geometrical dimensions for worm gears - Units
AS B 217 1966 - Glossary for gearing
AS 1637 - International gear notation symbols for geometric data (similar to ISO 701)

ITALY Gear standards

UNI 3521 1954 - Gearing - Module series
UNI 3522 1954 - Gearing - Basic rack
UNI 4430 1960 - Spur gear - Order information for straight and bevel gear
UNI 4760 1961 - Gearing - Glossary and geometrical definitions
UNI 6586 1969 - Modules and diametral pitches of cylindrical and straight bevel gears for general and heavy engineering (corresponds to ISO 54 and 678)
UNI 6587 1969 - Basic rack of cylindrical gears for standard engineering (corresponds to ISO 53)
UNI 6588 1969 - Basic rack of straight bevel gears for general and heavy engineering (corresponds to ISO 677)
UNI 6773 1970 - International gear notation - Symbols for geometrical data (corresponds to ISO 701)

UNITED KINGDOM Gear Standards - BSI (British Standards Institute)

BS 235 1972 - Specification of gears for electric traction
BS 436 Pt 1 1987 - Spur and helical gears - Basic rack form, pitches and accuracy (diametral pitch series)
BS 436 Pt 2 1984 - Spur and helical gears - Basic rack form, modules and accuracy (1 to 50 metric module)
BS 436 Pt 3 1986 - (Parts 1 & 2 related but not equivalent with ISO 53, 54, 1328, 1340 & 1341) Spur gear and helical gears - Method for calculation of contact and root bending stresses, limitations for metallic involute gears (Related but not equivalent with ISO / DIS 6336 / 1, 2 & 3)
BS 721 Pt 1 1984 - Specification for worm gearing - Imperial units
BS 721 Pt 2 1983 - Specification for worm gearing - Metric units
BS 978 Pt 1 1984 - Specification for fine pitch gears - Involute spur and helical gears
BS 978 Pt 2 1984 - Specification for fine pitch gears - Cycloidal type gears
BS 978 Pt 3 1984 - Specification for fine pitch gears - Bevel gears
BS 978 Pt 4 1965 - Specification for fine pitch gears - Hobs and cutters
BS 1807 1981 - Specification for marine propulsion gears and similar drives: metric module
BS 2007 1983 - Specification for circular gear shaving cutters, 1 to 8 metric module, accuracy requirements
BS 2062 Pt 1 1985 - Specification for gear hobs - Hobs for general purpose: 1 to 20 d.p., inclusive
BS 2062 Pt 2 1985 - Specification for gear hobs - Hobs for gears for turbine reduction and similar drives
BS 2518 Pt 1 1983 - Specification for rotary form relieved gear cutters - Diametral pitch
BS 2518 Pt 2 1983 - Specification for rotary relieved gear cutters - Metric module
BS 2519 Pt 1 1976 - Glossary for gears - Geometrical definitions
BS 2519 Pt 2 1976 - Glossary for gears - Notation (symbols for geometrical data for use in gear rotation)
BS 2697 1976 - Specification for rack type gear cutters
BS 3027 1968 - Specification for dimensions of worm gear units
BS 3696 Pt 1 1984 - Specification for master gears - Spur and helical gears (metric module)
BS 4517 1984 - Dimensions of spur and helical geared motor units (metric series)
BS 4582 Pt 1 1984 - Fine pitch gears (metric module) - Involute spur and helical gears
BS 4582 Pt 2 1986 - Fine pitch gears (metric module) - Hobs and cutters
BS 5221 1987 - Specifications for general purpose, metric module gear hobs
BS 5246 1984 - Specifications for pinion type cutters for spur gears - 1 to 8 metric module
BS 6168 1987 - Specification for nonmetallic spur gears