Internal spur gears differ from standard spur gears in that their teeth are generated on the inner diameter of the gear blank.

Material：
Sintered Metal Powder:
FD-0205 / SINT D39,
FD-0405 / SINT D30, Distaloy AQ
FL-5305 / CrM
　
Applications：
Actuator, medical appliance, industrial machinery

Description

Internal spur gear, also known as internal gear, is a cylindrical gear with teeth on the inner circumference. Usually used in medical appliances, industrial machinery, etc.
Inside gears are utilized in planetary gearbox applications, yet can likewise be applied in different circumstances. The benefits of the utilization of internal spur gear are low vibration and minimal expense. They are a versatile and efficient solution that provides greater design flexibility in various mechanical systems.

Powder metallurgy is the preferred method for producing internal spur gears due to its ability to create precise, efficient, and cost-effective components. The powder metallurgy process is highly material-efficient. It starts with powdered metal, which is precisely shaped into the desired gear components. This minimizes material waste and contributes to cost-effectiveness. Powder metallurgy strengthens the features of our products. Sintered internal spur gear has high-dimensional accuracy and exceptional surface quality, ensuring a seamless gear interaction. Powder metallurgy provides the flexibility to experiment with various materials and designs, enabling customization to meet specific application requirements.

Rainbow Ming has been a professional manufacturer of internal spur gears since 1975. We provide quality products and services. Please feel free to contact us for further details.