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1 Gears Calculation

Module 2mm

Facewidth 20mm

2 Gear 1

2.1.1 Guide

Design Guide - Center Distance

Unit Corrections Guide - User

Type of Load Calculation - Torue calculation for the speci!ed power and speed

Type of "trength Calculation - Chec# Calculation

Method of "trength Calculation - $"% &''&()**&

2.1.2 Common Parameters

Gear +atio i ),0000 ul

Desired Gear +atio iin ),0000 ul

Module m 2,000 mm

eli. /ngle 0,0000 deg

1ressure /ngle 20,0000 deg

Center Distance aw &3,'0' mm

1roduct Center Distance a &3,000 mm

Total Unit Correction 4. 0,)532 ul

Circular 1itch p &,26' mm

7ase Circular 1itch pt8 5,*03 mm

%perating 1ressure /ngle w 20,92*) deg

Contact +atio : ),&2&5 ul

Limit De;iation of /.is 1arallelity f . 0,0))0 mm

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Limit De;iation of /.is 1arallelity f y 0,0055 mm

2.1.3 Gears

Gear ) Gear 2

Type of model Component Component

or# 1itch Diameter dw &3,'0' mm &3,'0' mm

Facewidth 8 20,000 mm 20,000 mm

Facewidth +atio 8r 0,')25 ul 0,')25 ul

/ddendum a? ),0000 ul ),0000 ul

Clearance c? 0,2500 ul 0,2500 ul

+oot Fillet rf? 0,'500 ul 0,'500 ul

Tooth Thic#ness s ',)32 mm ','&& mm

Tangential Tooth Thic#ness st ',)32 mm ','&& mm

Chordal Thic#ness tc 2,993 mm 2,*92 mm

Chordal /ddendum ac ),3*0 mm ),9&2 mm

Chordal Dimension > 2),5&) mm 2),992 mm

Chordal Dimension Teeth =w 3,000 ul 3,000 ul

Dimension %;er @7etweenA >ires M &6,*62 mm &*,503 mm

>ire Diameter dM ',500 mm ',500 mm

Limit De;iation of eli. /ngle F 0,0))0 mm 0,0))0 mm

Limit Circumferential +un-out Fr 0,02)0 mm 0,02)0 mm

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Limit De;iation of /.ial 1itch f pt 0,0095 mm 0,0095 mm

Limit De;iation of 7asic 1itch f p8 0,0090 mm 0,0090 mm

Birtual

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Circumferential "peed ; ','5) mps

+esonance "peed n) )5**0,30* rpm

2.1.5 Material

Gear ) Gear 2

User material User material

Ultimate Tensile "trength "u 900 M1a 900 M1a

ield "trength "y '30 M1a '30 M1a

Modulus of lasticity 20&000 M1a 20&000 M1a

1oissons +atio H 0,'00 ul 0,'00 ul

7ending Fatigue Limit IFlim '52,0 M1a '52,0 M1a

Contact Fatigue Limit Ilim ))30,0 M1a ))30,0 M1a

ardness in Tooth Core JB 2)0 ul 2)0 ul

ardness in Tooth "ide BB &00 ul &00 ul

7ase

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2.1.6.1.2 Factors for Contact

lasticity Factor )6*,6)2 ul

one Factor 2,33& ul

Contact +atio Factor : 0,66* ul

"ingle 1air Tooth Contact Factor 7 ),006 ul ),002 ul

Life Factor < ),000 ul ),000 ul

Lu8ricant Factor L 0,*&2 ul

+oughness Factor + ),000 ul

"peed Factor ; 0,*&6 ul

eli. /ngle Factor ),000 ul

"i=e Factor N ),000 ul ),000 ul

>or# ardening Factor > ),000 ul

2.1.6.1.3 Factors for Bending

Form Factor Fa 2,506 ul 2,'&' ul

"tress Correction Factor "a ),&50 ul ),92' ul

Teeth with Grinding

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"tatic "afety in Contact "st ),&*9 ul ),909 ul

"tatic "afety in 7ending "Fst )2,962 ul )2,**2 ul

Chec# Calculation Positive

3 Gear 2

3.1.1 Guide

Design Guide - Module and

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3.1.3 Gears

Gear ) Gear 2

Type of model Component Component

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Limit De;iation of 7asic 1itch f p8 0,00&& mm 0,0090 mm

Birtual 0,*60 #>

"peed n )000,00 rpm ''6,9) rpm

Torue T *,53* < m 29,&2* < m

ciency E 0,*60 ul

+adial Force Fr )&2,&&6