Mitsubishi robotics has long been known for its quality products, including articulated-arm robots and CC-Link systems. These are used for a variety of applications, from assembling electronic equipment to operating industrial machines. Using these systems, engineers can achieve the best possible result in a specific task. For example, the timing of hand opening and closing can be optimized, and space constraints can be considered.
CC-Link
Mitsubishi robotics CC-Link has a variety of functions and benefits. Among its advantages is its ability to handle large volumes of bit data. The high-speed connectivity makes it an ideal solution for a wide range of industries. Its deterministic operation allows for reliable real-time control. CC-Link can be used for both large-scale applications and maintenance operations.
In addition, it provides a secure work environment for workers. By combining safety devices with a CC-Link network, production lines are less likely to experience errors. This makes it possible to reduce the number of wires needed for devices and maintenance. Moreover, the CC-Link safety system provides a safer work environment by reducing the risks associated with the shop floor.
The CC-Link IE is an Ethernet-based open network that delivers high-speed, high-capacity data transmission. Using this network, manufacturers can quickly transmit large amounts of data at all levels of a manufacturing plant. Moreover, it is highly compatible with upper-level IT systems and is compatible with time-sensitive networking (TSN) technology.
CC-Link IE provides a fast and reliable network to connect automation devices and increase productivity. This is achieved through a combination of software and hardware. CC-Link is also able to achieve high transmission speeds, which can be increased up to 625kbps. Consequently, it is also a suitable solution for factory automation.
CC-Link IE TSN is a next-generation industrial open network that improves upon CC-Link IE Control. With its TSN technology, this network enables users to mix different protocols while maintaining real-time control communication. Moreover, the IE TSN is compatible with other open networks.
Aside from its high-speed connectivity, CC-Link IE TSN has several other features that make it a perfect fit for factories. These include easy diagnostics, support for edge computing, and compatibility with time-sensitive networking.
RV-8CRL
Mitsubishi Electric Automation has released its RV-8CRL, a small payload industrial robot designed to minimize downtime and maximize space utilization in smaller factory setups. The robot features a sleek curved design, a slew of safety features, and quality performance.
Among the most notable features of the RV-8CRL are its three-year on-site warranty and a slim and compact base. These attributes make the industrial robot well suited for integration into existing manufacturing equipment. Aside from its sleek appearance, the robot also features a 3D vision sensor. Its multi-axis capabilities enable it to track the workpiece as it goes through a conveyor or onto a piece of machinery.
In addition to the smooth curved design, the RV-8CRL also boasts a streamlined drive system that significantly reduces the unit’s weight. Another noteworthy feature is the HK motor, a new development in servo motor technology from Mitsubishi. This design not only enhances torque responsiveness, but also boosts accuracy.
For the uninitiated, the RV-8CRL also comes with a battery-less internal encoder, a technological breakthrough that enables the robot to keep its settings even when there’s no power. It also comes with a built-in 3D vision sensor that can separate scattered workpieces.
With its compact and minimalist design, the RV-8CRL is also ideal for integration into automation cells. The curved, cylindrical base and slim, feather-light arm make it an excellent fit.
The RV-8CRL is also compatible with a variety of peripherals, making it easy to integrate into a wide range of applications. When it comes to safety, the RV-8CRL offers several safety functions that are compliant with international standards.
Lastly, the RV-8CRL is a good choice for original equipment manufacturers (OEMs) looking for a high-quality solution at a reasonable price.
Articulated-arm robot
Articulated-arm robots are designed to complete assembly jobs, pick and place tasks, and machine loading. They are usually powered by servo motors, and they can perform high-precision applications. Usually, they have a simple two axis structure, but they can have several axes.
Mitsubishi Electric offers a wide variety of articulated-arm robots. For example, the RV-8CRL is an affordable solution for entry-level manufacturing applications. It’s also compatible with MELFA SafePlus, a safety solution for horizontal and vertical articulated arm robots.
The RV-8CRL is a slim and compact machine with a reach of 931 mm and an installation pitch of 160 mm. The arm can handle a payload of up to eight kilograms. Moreover, the robot’s slender design allows it to save capital investment.
Mitsubishi’s RV-8CRL is ideal for low-to-medium complexity applications. It’s slim and light, so it can be installed in tight spaces. Moreover, it has highly dynamic kinematics in six axes.
The RV-8CRL can be converted into a cobot. This is a great feature because it minimizes downtime during maintenance. In addition, the on-board power supply lasts for up to 13 hours.
Another feature of the articulated-arm robot is its ergonomics. It’s mounted on the ceiling of the cell and it’s designed to fit in small space. Also, it can be programmed with direct teaching.
Mitsubishi’s articulated-arm robots must cooperate with each other in order to operate. For example, they need to share workspaces. Their collaborative function can help companies combat labor shortages.
Compared with other robots, articulated-arm robots offer a wider range of applications. These robots can perform many functions, such as picking and placing parts, palletizing, and case packing.
The RV-8CRL is based on the RH-CH Series of SCARA robots from Mitsubishi Electric. It has an IP67 protection rating as standard.
Space constraints
Adding collaborative robotics to the manufacturing floor can be a great way to enhance the output of a factory. This kind of solution can also help support the factory floor’s operators. But what are some of the challenges involved in this kind of approach? Firstly, the robotics must be able to detect intrusion and adapt to it. And secondly, the space constraints of the robot must be kept in mind.
To address these challenges, Mitsubishi has introduced MELFA SafePlus. The system uses a safety skin and pressure-sensitive sensors that can protect the robot from a collision with a person or object. It can be applied to horizontal SCARA robots or vertical articulated arm robots. Compared with traditional solutions, it has improved functionality and features. With the application of this system, the MELFA FR-series robots can be used in a co-operative way.
In addition to that, the robot was small, with a mass of about 30 kg and dimensions of 600 x 320 x 300 mm. For this reason, a simplified control scheme was used. The controller was a simple position setpoint regulator with a sample rate of 7.1 ms. This was achieved with the use of a microprocessor, an Intel 8051. Moreover, the controller was able to receive the setpoint position from the PC via Ethernet communication. After a collision, the controller would send back different monitor data.
