Worm Gears are designed in a range of materials and styles, KHK stock worms an worm wheels are offered in modules M 0.5 to M6 and in speed ratios of 1: 10 to 1:120. Additionally, we provide stock duplex worms and worm wheels that will enable you to create system with a very low backlash and great rotational precision.

Duplex Worm Wheels
Module : M1.5-M4
Material : CAC702 (AlBC2)
PRECISION GRADE : KHK W002 1

Worm Wheels
Module : M2-M6
Material :CAC702 (AlBC2)
PRECISION GRADE : KHK W002 2

Worm Wheels
Module : M0.5-M1.5
Material : CAC702 (AlBC2)
PRECISION GRADE : KHK W002 2

Worm Wheels
Module : M1-M6
Material : CAC702 (AlBC2)
PRECISION GRADE :KHK W002 2

Bronze Worm Wheels
Module : M0.5-M6
Material : CAC502 (PBC2)
PRECISION GRADE : KHK W002 4

Ground Worm Shafts
Module : M0.5-M6
Material : SCM440
PRECISION GRADE : KHK W001 2

Gray Iron Worm Wheels
Module : M1-M6
Material : FC200
PRECISION GRADE : KHK W002 4

Plastic Worm Wheels
Module : M0.5-M0.8
Material : Polyacetal
PRECISION GRADE : KHK W002 5

Duplex Worms
Module : M1.5-M4
Material : SCM440
PRECISION GRADE : KHK W001 1

Plastic Worm Wheels
Module : M1-M3
Material : MC901
PRECISION GRADE : KHK W002 5 equivalent

Stainless Steel Worms
Module : M0.5 – M3
Material : SUS303
PRECISION GRADE : KHK W001 4

Ground Worms
Module : M1-M6
Material : S45C
PRECISION GRADE : KHK W001 2

Steel Worms
Module : M0.5-M6
Material : S45C
PRECISION GRADE : KHK W001 4