Home：NEWS / What are the Advantages of Parallel Robots in Manufacturing?
2025-05-11 5172
Parallel robots are also known as parallel kinematic machines (PKM). They are robots that use multiple arms to control one end effector at the same time. Where serial robots use connected links to essentially drive one joint to make a move, parallel robots use a closed-loop kinematic design that creates a more rigid system for more precise output. Thus advantages of parallel robots in manufacturing are highly sought after for any application where high speed, high precision, and high acceleration are needed.
The most significant advantage of parallel robots is speed and acceleration. Because of the kinematic structure of parallel robots, they can perform at higher speeds than fixed positions or traditional industrial robots. The closed-loop design ensures that the effective distance between each joint is substantially less, creating the ability to move faster and therefore reducing cycle times. This is especially important for industries that rely on rapid speed and precision, such as high-speed pick-and-place applications or packaging.
Accuracy is essential in the manufacturing process, something parallel robots can fulfill due to the high levels of precision they boast. Because of their parallel kinematic structure and use of rigid, high-quality actuators, they create highly accurate movements with minimal variations over time. For instance, in automotive production, there is almost no room for error; a 0.0001 difference can output thousands of dollars in mistakes for a manufacturing plant.
In addition, the application of high accuracy applies to minuscule measures where almost no error is permitted, like upcoming micromanufacturing. The repeatable motions that parallel robots facilitate result in products that have a longer quality acceptance rate instead of wasted materials that cannot be used for misaligned outputs.
Parallel robots also have characteristics of rigidness and stable structural stiffness. Parallel robots automatically have a rigid design, and because they move in a closed chain loop configuration, they experience less flex and vibration during operation than their serial counterparts. Thus, they can carry heavier loads and perform more complicated jobs—like machining and heavy material handling—and still function without compromising quality.
Because parallel robots are typically lighter and designed for a more compact form, they operate with less inertia than standard robotic systems. For example, a standard industrial robot could be a large robot arm, meaning its moving parts are considerable—parallel robots have less weight that needs to be accelerated when fast motion is needed. So, less inertia gives parallel robots more speed when it's needed.
Where many industrial robots cannot handle any great or heavy payloads, parallel robots can bear much more significant payloads due to their kinematic design. This operability is beneficial if time is of the essence, but heavy items still need to be moved. Industries like aerospace manufacturing and material handling benefit greatly from the ability to shift heavier components as fast and accurately as needed.
Another advantage of parallel robots is their dimensions. Serial robots take up large spaces and require setup areas that are extensive, including offloading zones. Parallel robots work in tighter confines as their dimensions allow for small conditions to be accommodated, whether small assembly lines or very automated factories. The smaller area requirement easily allows these machines to be integrated into already established factory settings, enabling more robotic work areas without overwhelming the factory floor.
Parallel robots are changing the game in manufacturing in various locations with greater efficiency, flexibility, and precision. Here are some places where parallel robots help change the game:
Due to its precision, speed, and kinematics of moving things simultaneously, the parallel robot is great for any assembly task. Part installation and fastening or final inspections and quality control in the automotive industry can be done with the help of a parallel robot.
Since the parallel robot operates at high speeds and has such high accuracy with rapid joint movements, it's perfect for high-speed pick-and-place projects. From placing delicate electronic components from one location to another in a warehouse to packaging them for shipping or sorting them on a belt line, parallel robots provide accurate and expedited transfer of items with less human error and human intervention.
When it comes to material handling in the food, pharmaceutical, and logistics industries, parallel robots are essential. They have a high payload and the ability to work with accuracy, which makes them perfect for stacking, sorting, and packaging large amounts of anything.
Precision Machining: Parallel robots are frequently used in precision machining system operations due to their high precision and stability. They can perform drilling, cutting, and polishing operations as precisely as the control of motion direction and speed is dictated.
Parallel robots are multipurpose and can operate at various angles and positions. Thus, they are used for 3D printing and additive manufacturing endeavors. Their ability to control motion effectively contributes to additive manufacturing systems printing and producing intricate parts and prototypes in great detail.
Because they provide additional speed, better precision, and increased payload capacity against decentralized or more traditional robotic systems. Their stability and rigid makeup allow them to be used for diverse applications, including assembly, packaging, and precision machining.
Whether you're in automotive, aerospace, or food processing, adding parallel robots to your production line will allow you to operate more efficiently, produce higher-quality products, and increase output. Parallel robots streamline the process for any manufacturer seeking an affordable yet high-quality outcome.
The future of manufacturing automation lies in parallel robots. These electric gantry robots provide lightning-fast speed, accuracy, and output. For assembly, machining, and material handling applications, parallel robots are the solution with a smaller footprint, larger payloads, and less inertia. Increase your manufacturing process's efficiency and lower your costs using the advantages of parallel robots. When you're ready to add parallel robots to your manufacturing process, contact Warson Co-Robots to learn more about the advantages of parallel robots in manufacturing and how they can change your processes.
