GEARX Logo Alloy Steel Hardened and Ground Teeth Helical Gears with Keyway

 
 Pressure angle  20°
 Hand of helix  Right  
 Helix angle   19˚31´42˝ 
 Material  16MnCr5 
 Heat treatment  Case hardened 
 Tooth surface treatment   - 
 Gears surface treatment   - 
 Tooth surface finish  Ground
 Precision grade  DIN 6
THC Gear # THC Gear # Module  No. of
Teeth
PD OD F P d D t w Type Weight
(kg)
S1H1.5-20RHG S1H1.5-20LHG 1.5 20 31.831 34.83 20 8 11 25 12.8 4 T2 0.13
S1H1.5-20RHG S1H1.5-20LHG 1.5 20 31.831 34.83 20 8 14 25 16.3 5 T2 0.12
S1H1.5-20RHG S1H1.5-20LHG 1.5 20 31.831 34.83 20 8 16 25 18.3 5 T2 0.11
S1H2-20RHG S1H2-20LHG 2 20 42.441 46.44 20 10 16 35 18.3 5 T2 0.25
S1H2-20RHG S1H2-20LHG 2 20 42.441 46.44 20 10 22 35 24.8 6 T2 0.21
S1H2-20RHG S1H2-20LHG 2 20 42.441 46.44 20 10 25 35 28.3 8 T2 0.18
S1H2.5-20RHG S1H2.5-20LHG 2.5 20 53.052 58.05 25 12 22 40 24.8 6 T2 0.44
S1H2.5-20RHG S1H2.5-20LHG 2.5 20 53.052 58.05 25 12 25 40 28.3 8 T2 0.41
S1H2.5-20RHG S1H2.5-20LHG 2.5 20 53.052 58.05 25 12 30 40 33.3 8 T2 0.34
S1H3-20RHG S1H3-20LHG 3 20 63.662 69.66 30 14 22 40 24.8 6 T2 0.75
S1H3-20RHG S1H3-20LHG 3 20 63.662 69.66 30 14 25 40 28.3 8 T2 0.71
S1H3-20RHG S1H3-20LHG 3 20 63.662 69.66 30 14 30 40 33.3 8 T2 0.64
S1H4-20RHG S1H4-20LHG 4 20 84.883 92.88 40 19 32 65 35.3 10 T2 1.89
S1H4-20RHG S1H4-20LHG 4 20 84.883 92.88 40 19 35 65 38.3 10 T2 1.81
S1H4-20RHG S1H4-20LHG 4 20 84.883 92.88 40 19 40 65 43.3 12 T2 1.68
S1H5-20RHG S1H5-20LHG 5 20 106.103 116.1 50 20 40 85 43.3 12 T2 3.65
S1H5-20RHG S1H5-20LHG 5 20 106.103 116.1 50 20 45 85 48.8 14 T2 3.47
S1H5-20RHG S1H5-20LHG 5 20 106.103 116.1 50 20 55 85 59.3 16 T2 3.04
S1H6-20RHG S1H6-20LHG 6 20 127.324 139.32 60 40 55 105 59.3 16 T2 6.81
S1H6-20RHG S1H6-20LHG 6 20 127.324 139.32 60 40 75 105 79.9 20 T2 5.21
S1H6-20RHG S1H6-20LHG 6 20 127.324 139.32 60 40 85 105 90.4 22 T2 4.23
S1H8-20RHG S1H8-20LHG 8 20 169.766 185.77 80 50 55 120 59.3 16 T2 16.13
S1H8-20RHG S1H8-20LHG 8 20 169.766 185.77 80 50 75 120 79.9 20 T2 14.06
S1H8-20RHG S1H8-20LHG 8 20 169.766 185.77 80 50 85 120 90.4 22 T2 12.78
S1H10-20RHG S1H10-20LHG 10 20 212.207 232.21 100 50 55 150 59.3 16 T2 31.70
S1H10-20RHG S1H10-20LHG 10 20 212.207 232.21 100 50 75 150 79.9 20 T2 29.31
S1H10-20RHG S1H10-20LHG 10 20 212.207 232.21 100 50 85 150 90.4 22 T2 27.84
Note:
1.All dimensions are in mm.
2.Gears are also available in 14-1/2° pressure angle.

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