Science does not stand still, and with its development, new technologies constantly appear that greatly simplify human life. Optical and infrared sensors and sensors are among the latest know-how. Thanks to this technology, an automatic robotic lawn mower was created. This is a relatively new and increasingly popular robotic lawn care device.

Features, characteristics and principle of operation

A robotic lawn mower is an automatic lawn or plot care device that works completely autonomously. There are now models that do not need to be managed. They do all the work themselves.

Robot lawn mower

There are these types of robotic mowers:

  • Lawn mower on the control panel. It is powered by an electric motor that is powered by a battery. This radio-controlled lawnmower is very easy to work with as there is no need to push or guide it. It is possible, being at a certain distance, to easily control this technique.
  • Fully robotic lawn mower. There is no need for a remote control, the work is carried out completely automatically. To indicate the limits of the site, the robot needs to lay a special cable along the edges of the lawn. With the help of sensors, the mower itself will determine the limits, will go around obstacles. This is the most advanced device at the moment. The work is carried out using an electric motor that is powered by a battery.

Almost all models currently on the market require cable routing to limit their range of operation at the edge of the site. They have a built-in obstacle detection system that can go around tall trees, flower pots and more. However, they do not know how to determine an unfenced flower bed or water. The cable must be laid along the perimeter of the site and water barriers and flower beds must be separated. This is the only way for the device to detect obstacles and not harm the design elements.

Important! Having bought a robotic mower, you need to carefully lay the limiter wire so that the planted flowers do not suffer.

Some manufacturers have introduced robots on the market that can work without a boundary wire, but in this case, the site must be fenced off with physical objects, such as a fence. The robot is controlled from the base station, where you can turn it on or off and set the mode. The newest models can be controlled using a dedicated smartphone app.

Robotic lawn mowing technology is similar with its device and characteristics from different manufacturers. The differences are minimal. All robots consist of:

  • Base station. The model receives a signal from it, and the work is automatically controlled. There you can see the operating time and the remaining charge. The robot arrives at the station to charge the battery.
  • Electric motor. This is the so-called "heart" of the mower. It is set in motion from the engine, and the work of all units is carried out.
  • The battery that powers the engine. They differ in power and duration of work.
  • Decks. It is a working area where the knives are located and the process of cutting the grass takes place.
  • Grass collector. Since the device has a small size, a system of pressing grass into balls is used. When it is full, the system will inform you about it.

Note! Due to the high adaptability and complexity of the robotic lawnmower, it is not recommended to repair it yourself. Repairs should take place in a specialized service center.

Overview of pros and cons

Robot lawn mower: description, best models

Like any other device, a robotic mower has its pros and cons. Among the advantages are the following:

  • Complete autonomy. This saves time and effort for a person. You can start the mower to work and go about your business. After the end of the work, it will go to recharge and automatically turn off.
  • Low noise level. Such devices make almost no sound, unlike gasoline and simple electric mowers.
  • No harmful effects on human health and the environment.
  • Ability to work on a site of any complexity and size.

There are few disadvantages of this technological technique, among them:

  • High assembly and maintenance costs.
  • Built-in automation makes self-service impossible.

In any case, the device allows you not to waste time mowing lawns. For operation, the device only needs to indicate the boundaries of the site using a cable. This has to be done once; it does not need to be rolled back. Manufacturers say that the cord can be left on the ground during the winter, as nothing will happen to it.

Robot lawn mower

Review and comparison of popular models

Self-propelled lawn mower

Among the most famous manufacturers are such brands as Robomow, Husqvarna (Husqvarna), Gardena, Bosch (Bosch) and Viking. These are well-known companies that have proven themselves long ago. The Robomow Robot Lawn Mower, an Israeli manufacturer, was formerly known as Friendly Robotics. This is one of the most popular models on the market right now. It has the largest working width, which is 56 cm. For comparison, the inexpensive Caiman model has only 24 cm. Robomow can mow about 30 acres of lawn without recharging and is equipped with a system of braking and slowing down mowing where the grass is high.

Note! Bosch mowers use a chaotic mowing system, not in strict lines. Practice shows that this method is better and more productive.

DIY lawn mower

Lawn mower

To make a robotic mower with your own hands, you need a very deep knowledge of robotics and modern technology. We'll have to purchase special equipment and parts. It is very difficult and at a cost will not be very economical than if you just buy such a mower in a store.

DIY robot lawn mower

To buy so much expensive lawn mower or not, everyone decides for himself. However, it is recommended to weigh all the pros and cons before buying, so that you do not regret the money spent later.