Internal Spur Gears differ from typical spur gears in that their teeth are formed on the inner surface of the blank. These gears tend to be stronger and more efficient compared to the pinion gear they mesh with. For proper function, the pitch diameter of the internal gear should be at least 1.5 times that of the mating pinion; otherwise, the teeth tips will interfere with each other.
Internal gears offer designers the advantage of achieving greater contact and drive ratios over shorter center distances than standard spur gears. Additionally, they allow for speed adjustments without altering direction, eliminating the need for an idler gear, which would be necessary with traditional spur gears.
Product Specification
| Tooth Form | As per Customer requirement |
| Material | As per Customer requirement |
| Shape | As per Customer requirement |
| Grade | As per Customer requirement |
| Technique | As per Customer requirement |
| Pressure Angle | As per Customer requirement |
| Diameter | As per Customer requirement |
| Size | As per Customer requirement |
| Minimum Order Quantity | 1 Unit |
Internal Spur Gear Excellence by FMP for Italian Markets
FMP is a premier manufacturer of internal spur gears, delivering top-quality ring gears to industries across Italy, from Milan to Venice. Our extensive catalog features a wide range of gear types, designed to provide precision and reliability for applications in machinery, automotive, and more. Whether you’re operating in Florence or Bologna, FMP ensures that every internal spur gear meets the highest standards, crafted with cutting-edge technology to support Italy’s thriving industrial sectors. We’re your go-to partner for durable and efficient gear solutions tailored to local needs.
Custom Internal Spur Gears for Your Unique Requirements
At FMP, we go beyond standard offerings by providing fully customizable internal spur gears to suit your specific projects. If you’re in Milan, Venice, Florence, or Bologna and don’t see the exact model you need in our product list, it’s likely we haven’t uploaded it yet—our inventory is always expanding. Reach out via email with your specifications, and our skilled engineers will get back to you within 24 hours with personalized options. No matter the complexity of your request, FMP is dedicated to delivering fast, expert service and high-quality gears to businesses throughout Italy.
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