ANSI/AGMA 6034-B92 pdf download.American National Standard – Practice for Enclosed Cylindrical Wormgear Speed Reducers and Gearmotors.
ANSI/AGMA 6034 applies to the rating and design of enclosed cyllndñcal wocrngear speed reducers and geermotors havwg sither solid or hollow output shafts and single or multiple reductions, including other types of gearing used in conjunction with cyllndñcel wormgearing. The rating aid design considerations contained in this standard are valid for rotational speeds not greater than 3600 rpm and sliding velocities at the mesh of not more than 6000 ftlnin (30 rn’s).
The knowledge and judgment requ wed to evakte the various ratmg factors come from years of accumulated experience in designing, manufacfta’mg. and operating gear units. ErrincaI lactors given in this standard are suited to the peilictMr use shown. This standard is intended for use by the expenenced gear designer, capable of selecting reasonable values for the factors. It is not wended for use by the englneenng ptEic at brge.
No limitation is placed on the method of producing the worms and gears, but the tooth form of the gear must be conjugate to the thread form of the worm. See AGMA 341.02. Desçn of General lndwtrial Coarse-Pitch CyhndraI Worm Gearing.
1.2Exc.ptlons
This standard does not apply to cylindrical wormgear reducers which are designed or used as speed increasers.
This standard covers only the pitting resistance and wear rating of wormgearing, end does not cover ar strength rating method.
1.3 This standard does not attenipt to address complete dnve systems, torsional vbration. critical speeds. or other types of vtirations which may affeot operation of enclosed cylindrical rm gear reducers.
1.4 R.f.rsnc.s
The following stands oontain provisions which, through reference in this text, constittie provisions of thés American National Standard. At the time of pLE,hcatlon. the editions indicated were vald. All standards are sed to revision, and parties to agreements based on thés Ameñcan National Standard are encouraged to investigate the possibibty of applying the most recer editions of the standards indicated below.
AGMA 250.04-1981. Specification – Lubricatiot of lrxiustrisl Enclosed Gear Drwes
AGMA 341.02-1970, Design of General Industrial Ccwse-Pitch C)’*,dricai Worm Geaivig
ANSI/AGMA 2004-889, Gear Materials and Heat Treatment Manual
ANSLIAGMA 6001-c88, Design and Selection of Ca’nponents for Enclosed Gear DrWes
ANSLIAGMA6OIO-E88, sands id forSpui Helical, Herringbone and B.vel Enclosed DrWes
2 Symbols and terminology
The terms used, wherever applicaNe, conform to the following standards:
ANSI Yl 0.3—1968, Letter Symbols for Ouanhities Used an Machan zs of Solids
ANSLIAGMA 101 2-F90, Gear Nomenclature, Definitkwis of Terms with Symbols.ANSI/AGMA 6034 pdf download.