Sep 20,2025

What factors determine the frequency of electric door opener failures?

What factors determine the frequency of electric door opener failures? As a manufacturer of electric door openers, J&G Motor will address these questions in this article, aiming to help you select high-quality, stable, and reliable electric door motors.


Sep 13,2025

How to Select the Right Speed for Your Electric Roller Shutter Door Motor?

How to Select the Right Speed for Your Electric Roller Shutter Door Motor?


Sep 06,2025

What are the differences between DC sliding gate motors and AC sliding gate motors?

Differences between DC sliding gate motors and AC sliding gate motors? As a manufacturer that produces both AC and DC sliding gate motors, J&G Motor will share the differences between them in this article.


Aug 09,2025

How Electric Roller Shutter Door Manufacturers Can Excel in Short Video Marketing?

How Electric Roller Shutter Door Manufacturers Can Excel in Short Video Marketing? Insights from J&G Motor – A Leading Roller Shutter Door Motor Manufacturer.


Nov 13,2024

Risk and opportunity go hand in hand, electric doors need to be standardized

The electric door industry is in a state of rapid development, but currently many electric doors are produced and processed by individual businesses: the phenomenon of cutting


Nov 13,2024

What is the standard height for electric retractable doors?

Standard size of electric door 1 5 - 1 . The height of 8 meters is considered standard, and different styles have different height standards, but it generally does not exceed this range.


Nov 13,2024

What are the development and maintenance considerations for electric retractable doors in the next 10 years?

Due to various factors such as material and installation configuration, electric retractable doors are much more expensive than ordinary electric doors in terms of cost. However, with the improvement of people's living standards and higher expectations for safety in recent years, electric retractable doors have a much higher safety factor in anti-theft than ordinary electric doors. Due to the thicker material of electric retractable doors compared to ordinary electric doors, it is much more difficult to prevent prying. This is also one of the main reasons why many commercial stores have installed electric retractable doors in recent years


Nov 13,2024

Common troubleshooting and daily maintenance of channel gates

After flashing the card, if the swing door does not open, there is no response, or it does not automatically open after power failure, recheck whether the signal line for opening has fallen off, and check whether the signal indicator light on the motherboard has received the signal for opening.


Nov 13,2024

Equipment required for retrofitting electric doors into license plate recognition systems

1. Replace the electric door controller with ground sensing function to support ground sensing detection function


Nov 13,2024

Working principle of remote control for telescopic doors

We have more and more remote controls in our hands, such as car remote controls, retractable door remote controls, garage door remote controls, etc. Because remote controls must be carried with us and are easily damaged when used, adding remote controls has become a great business opportunity.


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