AGMA Quality Standards certified

AGMA Quality Standards

50 Years in Business certified

50 Years in Business

Precision Worm Gear Sets for Engineering Solutions

Carnes-Miller Gear's precision worm gear sets include worm gears and worm wheels manufactured using the hobbing process, with diameters up to 16 inches. Made from high-grade bronze alloys and carburized steel, these components deliver reliable torque reduction and motion control for industrial machinery and power transmission systems.

Worm Gears
Worm Wheels

Our Range of Products

Worm Gears

Worm Gears

  • Up to 16-inch diameter worm wheels
  • Hobbing process for precision tooth cutting
  • Reverse engineering from provided samples
Worm Wheels

Worm Wheels

  • CDA 954 aluminum bronze & steel options
  • Hobbing ensures accurate tooth geometry
  • Reverse engineering with sample provided

Frequently Asked Questions

What is a worm gear set?

A worm gear set consists of two mating components: a worm (a screw-like shaft) and a worm wheel (a toothed gear). Together, they transmit motion and torque between non-intersecting, perpendicular shafts. Worm gear sets are valued for their high torque reduction ratios, compact design, and inherent self-locking capability, making them ideal for industrial machinery and precise motion control applications.

Which is better helical or worm gearbox?

What materials are used in Carnes-Miller worm gears?

What is the maximum diameter for your worm wheels?

What manufacturing process is used for worm gears and worm wheels?

Do you offer reverse engineering for worm gear sets?

How do I request a quote or technical consultation for worm gears?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Industrial & Mining

Industrial & Mining

Worm gear sets deliver high torque reduction in heavy-duty industrial machinery and mining equipment drives.

Power Transmission

Power Transmission

Worm gears and worm wheels enable compact, high-ratio speed reduction in power transmission systems.

OEM Manufacturing

OEM Manufacturing

OEM manufacturers rely on precision hobbed worm gear sets for consistent motion control in custom assemblies.

Construction & Agricultural

Construction & Agricultural

Worm gear sets provide reliable torque and motion control in construction and agricultural drive systems.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Industrial & OEM Engineers Choose Carnes-Miller Gear

50+ Years of Gear Manufacturing

Founded in 1973, Carnes-Miller Gear brings over five decades of specialized expertise in precision worm gear hobbing, grinding, and custom manufacturing.

Reverse Engineering Capabilities

We replicate obsolete or worn worm gears and worm wheels from physical samples, restoring critical machinery without the need for original drawings or specifications.

Full In-House Production Control

Our 18,000 sq ft facility handles gear blanking, hobbing, grinding, and broaching in-house, ensuring quality, cost control, and reliable on-time delivery.

Request a Quote for Precision Worm Gear Sets

Submit your specifications and our gear engineers will respond promptly with technical guidance and competitive pricing tailored to your application.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 704-888-4448. You can also send us a quick email at dan@cmgear.us.