Also known as Crank arm operators, they are the main type of automation system sold in France, where low aluminium gates are often used.
Ram or link arm units are usually simpler to install and maintain, they are visible to otherwise ignorant abuse and as they fix down along each gate leaf, they also have an obvious and sometimes major, mechanical advantage over Jacks.
Hydraulic motors are the preferred choice on large and heavy gates as they can generate high levels of torque, electromechanical systems designed for lower usage domestic installations because they can be produced more cost effectively.
Since electric gates operate slowly, they are susceptible to "tailgating" threats, in which a person or vehicle sneaks in behind an authorized user.
A full risk assessment of the gates must take place with all crush, cutting points shown to the client with appropriate protection devices offered, a recommended maintenance program should also be provided.
To conform to these regulations the gate system must be checked with a calibrated force tester and the full results kept in a technical file for 7 years.
This not only enhances the overall performance and reliability of the gate system but also contributes to energy efficiency, leading to cost savings in the long run.
Furthermore, aluminium gates provide additional advantages such as resistance to rust and corrosion, making them a durable and low-maintenance option.
They are also highly customizable, allowing homeowners to choose from a wide range of designs, colors, and finishes to match their aesthetic preferences.
Additionally, aluminium is a sustainable material as it can be recycled, aligning with the growing trend of eco-consciousness in the construction and home improvement industries.
[16] Overall, the combination of meeting force limitation guidance more easily, compatibility with brushless motor operators, durability, low maintenance, and customizability has made aluminium the material of choice for driveway gates in the UK.
With its numerous benefits, it offers homeowners a reliable, safe, and aesthetically pleasing option for enhancing the security and curb appeal of their properties.