
Ring Gears
- 10-inch pitch diameter capacity
- AGMA 13 on ground gears
- 5-inch face width capability








AGMA Quality Standards
50 Years Manufacturing
Planetary spur gears are essential components in epicyclic gear systems, consisting of ring gears, sun gears, and planet gears that work together to provide efficient power transmission. Carnes-Miller Gear manufactures precision planetary gear sets with capacities up to 10-inch pitch diameter and 5-inch face width, serving industrial, mining, transportation, construction, agricultural, and rail applications. With 50 years of expertise, our planetary gears meet AGMA 10-13 quality standards through advanced hobbing, shaping, and grinding processes.
Talk to our experts for custom solutions and tailored guidance.
Apply Filters






Showing 1 to 6 of 8 results
Carnes-Miller Gear manufactures planetary ring gears up to 10 inches pitch diameter with face width capability up to 5 inches for complete planetary gear systems.
Talk to our experts for custom solutions and tailored guidance.

Precision planetary gears for heavy-duty mining machinery requiring high torque transmission and reliability in harsh operating conditions.

Custom planetary gear systems for manufacturing equipment, conveyor systems, and automated production lines requiring precise power transmission.

High-precision planetary gears for rail, heavy vehicles, and transportation equipment demanding smooth operation and extended service life.

Rugged planetary gear sets for construction machinery including excavators, loaders, and heavy equipment requiring reliable power distribution.
Talk to our experts for custom solutions and tailored guidance.
Five decades of precision gear manufacturing experience serving aerospace, defense, industrial, mining, transportation, and agricultural sectors with proven reliability and technical excellence.
Full-service job shop with comprehensive capabilities for gear blanking, hobbing, shaping, grinding, and broaching, ensuring precise control over production, cost-effectiveness, and timely delivery.
Industry-leading quality with AGMA 10 rating on shaped and hobbed gears, and AGMA 13 on ground gears, delivering superior surface finish for high-performance applications.
Connect with our gear specialists for technical consultation, custom manufacturing quotes, and reverse engineering services. Expect detailed responses within one business day.
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