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High speed reduction ratio, high efficiency, high rigidity and compact gear assembly.
Unit of Measure

Specifications

Gear Type

N/A Bevel Gears

Construction

N/A High-Ratio, Hypoid Gears

Bore Type

N/A Plain

Reduction Ratio

N/A 120

Actual Module

N/A 0.817

Module

N/A 1

No. of Teeth

N/A 120

Direction of Spiral

N/A Right Hand

Shape

N/A B9

Radial Load Coefficient (Clock-Wise)

N/A 21.17

Radial Load Coefficient (Counter Clock-Wise)

N/A -16.46

Thrust Load Coefficient (Clock-Wise)

N/A 6.39

Thrust Load Coefficient (Counter Clock-Wise)

N/A 14.76

Allowable Transmission Torque

N/A 51.8 N·m5.28 kgf·m

Bending Strength

N/A 51.8 N·m5.28 kgf·m

Backlash

N/A 0.0012-0.0039 in0.03-0.10 mm

Precision Grade

N/A JIS B 1704:1978 grade 3

Gear Teeth Type

N/A Gleason

Pressure Angle

N/A 20 º

Material

N/A SCM415 (AISI 4115) Alloy Steel

Heat Treatment

N/A Carburizing

Tooth Hardness

N/A HRC 60-63

Weight

N/A 0.94 kg2.072 lb

Dimensions

Bore Diameter (A)

N/A 0.787 in20 mm

Hub Diameter (B)

N/A 1.969 in50 mm

Pitch Diameter (C)

N/A 3.858 in98 mm

Outer Diameter (D)

N/A 3.858 in98 mm

Mounting Distance (E)

N/A 1.299 in33 mm

Total Length (F)

N/A 1.154 in29.3 mm

Hub Width (H)

N/A 0.512 in13 mm

Length Of Bore (I)

N/A 0.984 in25 mm

Face Width (J)

N/A 0.394 in10 mm

Holding Surface Diameter (K)

N/A 3.008 in76.4 mm

Offset (L)

N/A 1.260 in32 mm