KHK Gears US
KHK Gears US
259 Elm Place
Mineola, NY 11501
E-Mail: info@khkgears.us
Phone: (516) 248-3850

Website: Clients Website
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Fine pitch worm wheels made of polyacetal, a stable plastic material.
Unit of Measure

Specifications

Gear Type

 N/A Worm Gears

Construction

 N/A Bronze Worm Wheels

Bore Type

 N/A Plain

Number of Start

 N/A 1

Nominal Lead Angle

 N/A 3°17'

Hand of Thread

 N/A Right Hand

Reduction Ratio

 N/A 20

Module

 N/A 0.8

No. of teeth

 N/A 20

Profile Shift Coefficient

 N/A -0.016

Shape

 N/A HA

Bending Strength

 N/A 0.31 N·m0.031 kgf·m

Backlash

 N/A 0.0016-0.0087 in0.04-0.22 mm

Precision Grade

 N/A KHK W 002 grade 5

Reference Section of Gear

 N/A Normal Plane

Gear Teeth Type

 N/A Standard Full Depth

Helix Angle

 N/A 3°17'

Pressure Angle

 N/A 20 º

Material

 N/A Polyacetal

Weight

 N/A 0.00373 kg0.008 lb

Dimensions

Bore (A)

 N/A 0.197 in5 mm

Hub Diameter (B)

 N/A 0.472 in12 mm

Pitch Diameter (C)

 N/A 0.631 in16.03 mm

Outer Diameter (D')

 N/A 0.693 in17.6 mm

Mounting Distance (J)

 N/A 0.591 in15 mm

Face Width (E)

 N/A 0.354 in9 mm

Hub Width (F)

 N/A 0.354 in9 mm

Total Length (G)

 N/A 0.709 in18 mm