Application of Robot Joint Module in Robot Field

The first domestic biosafety 7-axis collaborative robot

At the 2020 Munich Shanghai Analytical Biochemical Exhibition, MG released the first domestic biosafety 7-axis collaborative robot MRS-03. This robot is based on Mega motion control and eRob robot joints. It is designed for sensitive environments such as sterile and dust-free. It is suitable for hospitals, laboratories, laboratories, clean workshops and other scenes that require strict environmental levels.

Thanks to the small size of the eRob series robot joint modules and the advantages of 18MM large and medium holes, MRS-03 adopts a compact and lightweight design, and its end electrical cables at the end are all internally routed to avoid hygiene and safety problems caused by external wiring. It is are suitable for working in isolators and biological safety cabinets. For the battery of the encoder, the core component of the robot, an external battery compartment is specially set up, which is convenient for maintenance and reduces hygiene problems caused by daily operations.

MRS-03 is resistant to VHP sterilization, and the joints use food-grade lubricants. The surface adopts a smooth and no dead angle design, which can effectively reduce the adhesion of residual liquid. The screw-free design on the surface of the whole machine is easier to clean and avoid sanitary dead angles. The maximum working radius is 1000mm, the rated load is 3kg, and the performance index of repeated positioning accuracy ±0.05mm can meet the application requirements of most life science industries. MRS-03 fills the gap in the domestic biosafety robot market, and lays a solid foundation for Mega to better serve customers in the life science industry and promote the automation and intelligence process of the life science industry.

Robot arm joint module has obvious advantages

When designing and manufacturing robots, users can directly use joint modules to connect and drive the robot arm without having to consider the complicated joint connection and power integration of the robot arm, thus eliminating the need for a series of complicated design, installation, integration and testing of a large number of scattered components. Steps and processes, especially, no longer need to consume a lot of man-hours for the use of frameless torque motors.

In terms of power configuration, since each joint module is integrated with a motor driver and adopts a DC power supply and a CANopen control bus, if the joint module is used, there is no need to equip a separate servo drive for each joint axis of the robot. You just need to use a robot motion controller with integrated CANopen bus. This will save a lot of electrical cabinet installation space and make the equipment system more compact.

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