Introducing a limit hinge made of plastic, small and lightweight

Table of Contents

The ML2-050N Series represents a new generation of industrial hinges. Designed meticulously and crafted from polyformaldehyde resin, these hinges cater specifically to automation equipment doors and various network cabinets. The series, which includes the ML2-050N and ML2-050N-115 variants, meets diverse operational needs with unmatched precision.

Materials and Build Quality

Constructed from durable polyformaldehyde resin, the hinges are engineered for longevity and resilience. The material’s robust nature ensures that the hinge remains unaffected by everyday wear and tear, making it an ideal choice for industrial applications.


Specifications and Features

  • Model Differentiation: The series introduces two distinct models to cater to varied needs. While the ML2-050N model allows for free rotation without any specific stopping point, the ML2-050N-115 stands out with its unique “limit hinge” or “positioning hinge” feature. This allows the hinge leaf to halt its rotation upon reaching an angle of 115 degrees, a feature invaluable for specific applications.
  • Compact Design: Despite its industrial strength and features, the hinge maintains a compact external dimension of 59*52mm, ensuring it doesn’t consume excess space.
  • Versatility: Beyond just the primary application in network cabinets and automation equipment doors, its design and build make it adaptable to various other industrial applications as well.


Applications and Usability

Given its unique ability to halt rotation at a specific angle, the ML2-050N-115 variant is a boon for industries requiring precise angular stops. This “positioning hinge” can prove pivotal in situations where exact angles are crucial for safety or operational accuracy. Conversely, the ML2-050N model provides flexibility with its unrestricted rotation, making it suitable for a broader range of applications.



The ML2-050N Series is more than just an industrial hinge; it’s an innovation that caters to specific industrial needs with pinpoint accuracy. Whether the requirement is free rotation or a hinge that stops at a defined angle, this series promises to deliver. When durability, precision, and versatility are of paramount importance, the ML2-050N Series stands as the unparalleled choice for professionals.

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  3. 9 Things You Need to Know About Friction Hinges


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Hey, I'm John Liu, founder of and industrial hinge expert. Over the past 22 years, we have helped 65 countries and more than 3,000 customers. We customize and manufacture industrial hinges for them for various equipment doors. We grow with our customers and continue to create value for them. Helping them to become the head company in their field, while we grow. This article refers to sharing knowledge about Industrial Hinges.
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