Ring gears are essential components in various mechanical systems, providing smooth rotational motion and torque transmission. Our high-quality ring gears are manufactured to exacting standards, ensuring durability and performance in demanding applications.
| Parameter | Specification Range |
|---|---|
| Material | 1045 Steel, 4140 Steel, 8620 Steel, Cast Iron |
| Module Range | 1-30 |
| Precision Grade | DIN 5-8, AGMA 10-13, JIS 0-2 |
| Hardness | HRC 45-62 (after heat treatment) |
| Surface Finish | Ra 0.8-3.2μm |
| Inner Diameter Tolerance | H7-H9 |
Ring gears are widely used in industrial machinery including wind turbines, mining equipment, construction machinery, marine propulsion systems, and heavy-duty transmissions. Their robust design makes them ideal for applications requiring high torque transmission and durability under extreme conditions.
Selection depends on several factors: required torque capacity, operating speed, environmental conditions, and space constraints. Consider the module (tooth size), material strength, heat treatment requirements, and precision grade needed for your specific application. Our engineering team can assist with calculations to ensure optimal performance.
| Material | Tensile Strength (MPa) | Fatigue Limit | Maximum Operating Temp |
|---|---|---|---|
| 1045 Steel | 585 | 280 MPa | 400°C |
| 4140 Steel | 850 | 450 MPa | 550°C |
| 8620 Steel | 780 | 380 MPa | 500°C |
We offer comprehensive customization for ring gears:
Proper maintenance includes regular lubrication with appropriate gear oil, periodic inspection for wear or damage, and alignment checks. For harsh environments, more frequent lubrication may be required. We recommend replacing ring gears when tooth wear exceeds 10% of the original profile or when pitting covers more than 30% of the working surface.
All our ring gears undergo rigorous quality control:
Standard ring gears typically ship within 2-4 weeks. Custom designs may require 6-8 weeks depending on complexity. For urgent requirements, expedited manufacturing services are available with a 20-30% surcharge, reducing lead times to 3-4 weeks for custom designs.
Minor damage can often be repaired by grinding or re-machining teeth, but this depends on the extent of damage and material condition. Severe pitting, cracks, or tooth breakage usually requires replacement. We offer repair assessment services to evaluate if restoration is feasible for your specific gear.
Our ring gears meet or exceed:
Our ring gears represent the perfect combination of precision engineering and durable construction. With extensive customization options and strict quality control, we provide solutions for the most demanding industrial applications. Contact our engineering team to discuss your specific requirements and receive expert recommendations for your gear transmission needs.
