Linear actuators perform several tasks to increase productivity such as sowing seeds and harvesting crops.
Agriculture uses technology for higher productivity. For example, several machines help farmers to sow seeds. They also help to harvest crops. These machines are becoming more precise. Linear actuators can perform several of these tasks. They can do it with the necessary accuracy.
These devices must be resistant to hostile conditions. Actuators in agriculture often work in rough weather. They often suffer physical abuse. They must resist exposure to different chemicals also. Thus, a linear actuator for agriculture must be a tough device. They must have heavy-duty structures for greatest protection. Some of their uses in agriculture include:
Other agricultural applications are not listed above. But these examples show the importance of actuators in agriculture. Electric actuators are also important to manufacture agricultural machines. In the production lines, these devices help to automate assembly processes. This ensures the supply of machinery to farmers.
Agricultural machinery needs linear actuators with particular technical characteristics. Sometimes, these requirements are in opposition. For example, some applications need precise movements. But the actuator must be able to work under tough conditions. Electric actuators can meet all these demands.
Electric actuators do not need hoses and pumps. This is an advantage over hydraulic cylinders. Moreover, they do not contain oil. Hence, there is no risk of oil dripping out of the device. Electric actuators are more efficient in general. And they can work for many years without maintenance.
Electric actuators are easy to integrate into agricultural machines. This is possible thanks to their compactness and robustness. They have a few cables to connect them to the power supply and control system. They consume very little power when they are in standby. Moreover, thanks to their fine movements, they make efficient use of other resources (seeds, fertilizers, insecticides, etc.).
Automation will play an important role in future agriculture. The trend to use electric actuators will continue for several years. They are very flexible. Designers can create electric actuators in different sizes. Customizing them for a specific application is not difficult.
Moreover, electric actuators can deliver the necessary force for hard tasks. And they allow for fine control of their movements. Hence, electric actuators will dominate the agricultural industry. Also, they will operate in assembly lines of agricultural machinery.
Magen Buterbaugh is the President & CEO at Greene Tweed. Listen to her insights on her ambition to be a lawyer and how her math teacher suggested she consider chemical engineering. Now with several accolades to her name including being honored as one of the 2020 Most Outstanding Engineering Alumnus of Penn State and a Board Member of National Association of Manufacturers (NAM) she has never looked back.