What module and tooth count combinations for ring gears do you manufacture?

Q: What Module And Tooth Count Combinations For Ring Gears Do You Manufacture?

Our ring‑gear manufacturing capabilities span a broad specification range. We deliver ring gears from module 0.5 mm — fine‑pitch units for instrumentation and robotics — up to module 40 mm heavy‑duty gears built for mining and marine service. We produce internal ring gears across a wide tooth‑count range: from 12‑tooth small‑diameter parts all the way to 800‑tooth large slewing ring gears, with no hard theoretical upper limit on tooth number. For any given pitch diameter, pitch diameter equals module multiplied by tooth count (Dp = m × z). With a fixed inner bore, a smaller module yields more teeth for finer resolution and smoother running. A larger module results in fewer teeth but thicker, stronger gear teeth for higher load‑carrying performance. Our engineering team helps you select the best module‑tooth‑count combination based on your real‑world torque, speed and envelope constraints. We support non‑standard modules and custom diametral‑pitch (DP) ring gears for imperial‑standard designs. Both prototype runs and high‑volume series production are available.

Our ring‑gear manufacturing capabilities span a broad specification range. We deliver ring gears from module 0.5 mm — fine‑pitch units for instrumentation and robotics — up to module 40 mm heavy‑duty gears built for mining and marine service.

We produce internal ring gears across a wide tooth‑count range: from 12‑tooth small‑diameter parts all the way to 800‑tooth large slewing ring gears, with no hard theoretical upper limit on tooth number.

For any given pitch diameter, pitch diameter equals module multiplied by tooth count (Dp = m × z). With a fixed inner bore, a smaller module yields more teeth for finer resolution and smoother running. A larger module results in fewer teeth but thicker, stronger gear teeth for higher load‑carrying performance.

Our engineering team helps you select the best module‑tooth‑count combination based on your real‑world torque, speed and envelope constraints. We support non‑standard modules and custom diametral‑pitch (DP) ring gears for imperial‑standard designs. Both prototype runs and high‑volume series production are available.