
Worm Gears
- Up to 16-inch diameter worm wheels
- Hobbing process for precision tooth cutting
- Reverse engineering from provided samples
AGMA Quality Standards
50 Years in Business
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.




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.
Talk to our experts for custom solutions and tailored guidance.

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

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

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

Worm gear sets provide reliable torque and motion control in construction and agricultural drive systems.
Talk to our experts for custom solutions and tailored guidance.
Founded in 1973, Carnes-Miller Gear brings over five decades of specialized expertise in precision worm gear hobbing, grinding, and custom manufacturing.
We replicate obsolete or worn worm gears and worm wheels from physical samples, restoring critical machinery without the need for original drawings or specifications.
Our 18,000 sq ft facility handles gear blanking, hobbing, grinding, and broaching in-house, ensuring quality, cost control, and reliable on-time delivery.
Submit your specifications and our gear engineers will respond promptly with technical guidance and competitive pricing tailored to your application.
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.
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.