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Made of aluminum bronze, have excellent wear-resistance. Allows compact design.
Unit of Measure

Specifications

Gear Type

N/A Worm Gears

Construction

N/A Aluminum-Bronze Worm Wheels

Bore Type

N/A Plain

Transverse Module

N/A 6

Number of Start

N/A 1

Nominal Lead Angle

N/A 5°43'

Hand of Thread

N/A Right Hand

Reduction Ratio

N/A 48

No. of teeth

N/A 48

Profile Shift Coefficient

N/A 0

Shape

N/A H0

Backlash

N/A 0.0094-0.0146 in0.24-0.37 mm

Precision Grade

N/A KHK W 002 grade 2

Reference Section of Gear

N/A Rotating Plane

Gear Teeth Type

N/A Standard Full Depth

Helix Angle

N/A 5°43'

Pressure Angle

N/A 20 º

Material

N/A CAC702 Aluminum Bronze (formerly JIS AℓBC2)

Weight

N/A 7.58 kg16.711 lb

Dimensions

Bore (A)

N/A 7.087 in180 mm

Pitch Diameter (C)

N/A 11.339 in288 mm

Throat Diameter (D)

N/A 11.811 in300 mm

Outer Diameter (D')

N/A 12.047 in306 mm

Mounting Distance (J)

N/A 6.850 in174 mm

Face Width (E)

N/A 1.575 in40 mm

Hub Width (F)

N/A 0.787 in20 mm

Hub Width Right (F')

N/A 0.315 in8 mm

Total Length (G)

N/A 1.575 in40 mm