Mechanical End-of-Arm Tooling

Mechanical end-of-arm tools (EOAT) are essentially servo-driven gripper tools that are affixed to a robotic arm. They use force to collect, lift and release items, and can perform a wide range of other functions such as assembly, welding, and cutting. Unlike pneumatic or hydraulic grippers, which rely on compressed air or fluid to operate, mechanical grippers are powered by electric motors and can be controlled more precisely. One of the main conveniences of mechanical end-of-arm tools is their flexibility. They can be designed to handle a wide range of objects, from small parts to large components, and can be customized to suit specific applications. For example, some grippers are designed to pick up fragile objects without damaging them, while others are designed to handle heavy loads with ease. An additional advantage of mechanical end-of-arm tools is their reliability. Unlike pneumatic or hydraulic systems, which can be prone to leaks and other issues, mechanical grippers are less likely to fail due to their simpler design. This makes them ideal for applications where downtime is not an option. Mechanical end-of-arm tools are also cost-effective compared to other types of grippers. They require less maintenance and are generally less expensive to repair if something goes wrong. Furthermore, they can be retrofitted onto existing robotic systems, allowing companies to upgrade their automation capabilities without having to invest in a whole new system. When selecting a mechanical EOAT, there are several factors to consider. One of the most important is the type of gripper mechanism. There are several different types of grippers, including parallel, angular and three-jaw, each with its own advantages and disadvantages. For example, parallel grippers are known for their simplicity and versatility, while angular grippers are better suited for handling irregularly shaped objects. Another factor to consider is the gripping force required for the application. Gripping force is determined by the weight and size of the object being handled, as well as the angle at which it is being picked up. It’s important to choose a gripper with enough force to securely hold the object, but not so much force that it damages it. Finally, the speed and precision of the gripper should also be determined. Mechanical grippers can be controlled with great precision, allowing for accurate positioning and manipulation of objects. However, they may not be as fast as pneumatic or hydraulic grippers, which can be an issue for applications where speed is a priority. In conclusion, mechanical end-of-arm tools are an essential component of robotic automation, enabling companies to increase efficiency, reduce labor costs and improve product quality. With their flexibility, reliability and cost-effectiveness, they are a popular choice for many applications. When selecting a mechanical gripper, it is important to consider factors such as the type of gripper mechanism, gripping force, and speed and precision. By choosing the right gripper for the job, companies can optimize their automation capabilities and achieve greater success in their manufacturing operations. If you’re in the market for mechanical end-of-arm-tooling systems, continue browsing on PMMI’s ProSource directory of vetted and verified suppliers and manufacturers.