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Rust-resistant worms made of stainless steel suitable for mating with DS or PG worm wheels. Finished products for the J Series are also available.
Unit of Measure

Specifications

Gear Type

N/A Worm Gears

Construction

N/A Stainless Steel Worms

Bore Type

N/A Finished

Number of Start

N/A 1

Nominal Lead Angle

N/A 3°26'

Direction of Rotation

N/A Right Hand

Module

N/A 1.5

Shape

N/A W1K

Precision Grade

N/A KHK W 001 grade 4

Reference Section of Gear

N/A Normal Plane

Gear Teeth Type

N/A Standard Full Depth

Pressure Angle

N/A 20 º

Material

N/A SUS303 (AISI 303) Stainless Steel

Tooth Hardness

N/A (less than 187HB)

Weight

N/A 0.11 kg0.243 lb

Dimensions

Bore (A)

N/A 0.394 in10 mm

Hub Diameter (M)

N/A 0.787 in20 mm

Pitch Diameter (N)

N/A 0.984 in25 mm

Outer Diameter (O)

N/A 1.102 in28 mm

Face Width (E)

N/A 1.181 in30 mm

Total Length (R)

N/A 1.575 in40 mm

Keyway (W x D)

N/A 0.157 x 0.071 in4 x 1.8 mm

Set Screw Size

N/A M4

Set Screw Offset (S)

N/A 0.197 in5 mm