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How to choose a rotary latch

There are many rotary latches on the market. As a professional rotary latch manufacturer, I hope to help you with the following suggestions.

The rotary latch is a common door lock that can be used in various scenarios. When choosing a rotary latch, there are several key factors to consider:


1. First measure the installation space of the rotary latch, and then search for a rotary latch that matches the size of the installation space. For example, our company's product size is: 67*59*13.5mm


2. Ensure that the selected rotary latch has reliable strength and durability. Only reliable products can withstand the expected use pressure and service life during installation and use.

Our company's products use AWG24 wires with PVC protective tubes, support 12v & 24v, and can work in ambient temperatures of -20℃~+60℃.


3. Service life of core parts

Many rotary latches on the market use detection switches, lock tongues, etc., with varying service life. Many of them are only 100,000 times. However, our company's product KR-S66N, detection switch,

Each lock tongue can be recycled 500,000 times, reaching the industry-leading level.



4. How to use the rotary latch

The latch should open and close smoothly without binding or other issues. And we use the leading mechanical emergency lever, which can also be manually unlocked when the power is cut off.


5. Choose a latch suitable for your environment and temperature

When choosing a rotary latch in harsh environments, you must have low and high temperature resistance as well as corrosion protection.

The products we generate can not only work in ambient temperatures of -20℃~+60℃, but also pass the rigorous salt spray test for more than 72 hours and are not prone to rust and corrosion.


Therefore, choosing a good rotary latch should be easy to use, adaptable to various working conditions, and have a long service life.

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