Steel Internal Gears (SI)

A popular type of internal gear; low cost and suitable f or many appl i cations.

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KHK SI0.5-100, Module 0.5, 100 Tooth, Internal Ring Gears

Module: 0.5
No. of teeth : 100
Shape: T1
Internal Diameter (A): 49.0 (mm)
Pitch Diameter (C): 50.00 (mm)
Outer Diameter (D): 70.00 (mm)
Face Width (E): 5.0 (mm)
Pressure Angle : 20°
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KHK SI0.5-100, Module 0.5, 100 Tooth, Internal Ring Gears
0.5
100
T1
50.00

KHK SI0.5-60, Module 0.5, 60 Tooth, Internal Ring Gears

Module: 0.5
No. of teeth : 60
Shape: T1
Internal Diameter (A): 29.0 (mm)
Pitch Diameter (C): 30.00 (mm)
Outer Diameter (D): 50.00 (mm)
Face Width (E): 5.0 (mm)
Pressure Angle : 20°
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KHK SI0.5-60, Module 0.5, 60 Tooth, Internal Ring Gears
0.5
60
T1
30.00

KHK SI0.5-80, Module 0.5, 80 Tooth, Internal Ring Gears

Module: 0.5
No. of teeth : 80
Shape: T1
Internal Diameter (A): 39.0 (mm)
Pitch Diameter (C): 40.00 (mm)
Outer Diameter (D): 60.00 (mm)
Face Width (E): 5.0 (mm)
Pressure Angle : 20°
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KHK SI0.5-80, Module 0.5, 80 Tooth, Internal Ring Gears
0.5
80
T1
40.00

KHK SI0.8-100, Module 0.8, 100 Tooth, Internal Ring Gears

Module: 0.8
No. of teeth : 100
Shape: T1
Internal Diameter (A): 78.4 (mm)
Pitch Diameter (C): 80.00 (mm)
Outer Diameter (D): 105.00 (mm)
Face Width (E): 8.0 (mm)
Pressure Angle : 20°
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KHK SI0.8-100, Module 0.8, 100 Tooth, Internal Ring Gears
0.8
100
T1
80.00

KHK SI0.8-60, Module 0.8, 60 Tooth, Internal Ring Gears

Module: 0.8
No. of teeth : 60
Shape: T1
Internal Diameter (A): 46.4 (mm)
Pitch Diameter (C): 48.00 (mm)
Outer Diameter (D): 75.00 (mm)
Face Width (E): 8.0 (mm)
Pressure Angle : 20°
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KHK SI0.8-60, Module 0.8, 60 Tooth, Internal Ring Gears
0.8
60
T1
48.00

KHK SI0.8-80, Module 0.8, 80 Tooth, Internal Ring Gears

Module: 0.8
No. of teeth : 80
Shape: T1
Internal Diameter (A): 62.4 (mm)
Pitch Diameter (C): 64.00 (mm)
Outer Diameter (D): 90.00 (mm)
Face Width (E): 8.0 (mm)
Pressure Angle : 20°
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KHK SI0.8-80, Module 0.8, 80 Tooth, Internal Ring Gears
0.8
80
T1
64.00

KHK SI1-100, Module 1, 100 Tooth, Internal Ring Gears

Module: 1
No. of teeth : 100
Shape: T1
Internal Diameter (A): 98.0 (mm)
Pitch Diameter (C): 100.00 (mm)
Outer Diameter (D): 130.00 (mm)
Face Width (E): 10.0 (mm)
Pressure Angle : 20°
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KHK SI1-100, Module 1, 100 Tooth, Internal Ring Gears
1
100
T1
100.00

KHK SI1-60, Module 1, 60 Tooth, Internal Ring Gears

Module: 1
No. of teeth : 60
Shape: T1
Internal Diameter (A): 58.0 (mm)
Pitch Diameter (C): 60.00 (mm)
Outer Diameter (D): 90.00 (mm)
Face Width (E): 10.0 (mm)
Pressure Angle : 20°
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KHK SI1-60, Module 1, 60 Tooth, Internal Ring Gears
1
60
T1
60.00

KHK SI1-80, Module 1, 80 Tooth, Internal Ring Gears

Module: 1
No. of teeth : 80
Shape: T1
Internal Diameter (A): 78.0 (mm)
Pitch Diameter (C): 80.00 (mm)
Outer Diameter (D): 110.00 (mm)
Face Width (E): 10.0 (mm)
Pressure Angle : 20°
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KHK SI1-80, Module 1, 80 Tooth, Internal Ring Gears
1
80
T1
80.00

KHK SI1.5-100, Module 1.5, 100 Tooth, Internal Ring Gears

Module: 1.5
No. of teeth : 100
Shape: T1
Internal Diameter (A): 147.0 (mm)
Pitch Diameter (C): 150.00 (mm)
Outer Diameter (D): 190.00 (mm)
Face Width (E): 15.0 (mm)
Pressure Angle : 20°
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KHK SI1.5-100, Module 1.5, 100 Tooth, Internal Ring Gears
1.5
100
T1
150.00

KHK SI1.5-50, Module 1.5, 50 Tooth, Internal Ring Gears

Module: 1.5
No. of teeth : 50
Shape: T1
Internal Diameter (A): 72.0 (mm)
Pitch Diameter (C): 75.00 (mm)
Outer Diameter (D): 115.00 (mm)
Face Width (E): 15.0 (mm)
Pressure Angle : 20°
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KHK SI1.5-50, Module 1.5, 50 Tooth, Internal Ring Gears
1.5
50
T1
75.00

KHK SI1.5-60, Module 1.5, 60 Tooth, Internal Ring Gears

Module: 1.5
No. of teeth : 60
Shape: T1
Internal Diameter (A): 87.0 (mm)
Pitch Diameter (C): 90.00 (mm)
Outer Diameter (D): 130.00 (mm)
Face Width (E): 15.0 (mm)
Pressure Angle : 20°
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KHK SI1.5-60, Module 1.5, 60 Tooth, Internal Ring Gears
1.5
60
T1
90.00

KHK SI1.5-80, Module 1.5, 80 Tooth, Internal Ring Gears

Module: 1.5
No. of teeth : 80
Shape: T1
Internal Diameter (A): 117.0 (mm)
Pitch Diameter (C): 120.00 (mm)
Outer Diameter (D): 160.00 (mm)
Face Width (E): 15.0 (mm)
Pressure Angle : 20°
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KHK SI1.5-80, Module 1.5, 80 Tooth, Internal Ring Gears
1.5
80
T1
120.00

KHK SI2-100, Module 2, 100 Tooth, Internal Ring Gears

Module: 2
No. of teeth : 100
Shape: T1
Internal Diameter (A): 196.0 (mm)
Pitch Diameter (C): 200.00 (mm)
Outer Diameter (D): 250.00 (mm)
Face Width (E): 20.0 (mm)
Pressure Angle : 20°
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KHK SI2-100, Module 2, 100 Tooth, Internal Ring Gears
2
100
T1
200.00

KHK SI2-50, Module 2, 50 Tooth, Internal Ring Gears

Module: 2
No. of teeth : 50
Shape: T1
Internal Diameter (A): 96.0 (mm)
Pitch Diameter (C): 100.00 (mm)
Outer Diameter (D): 150.00 (mm)
Face Width (E): 20.0 (mm)
Pressure Angle : 20°
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KHK SI2-50, Module 2, 50 Tooth, Internal Ring Gears
2
50
T1
100.00
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