3HAC is a series of spare parts for ABB robots, covering a variety of different types of components. The following are some common 3HAC series spare parts and their introductions:


3HAC025338 - 006: It belongs to the servo drive module, which is used to control the servo motors of ABB industrial robots to achieve precise motion control. It supports high-speed and high-precision motion requirements and is widely applied in scenarios such as welding, assembly, and handling. This module also supports multiple communication protocols, making it easy to integrate with the robot controller and other devices. Moreover, it provides overload protection and fault diagnosis functions to ensure the safety and reliability of the system.
3HAC026787 - 001: It is a control cable or signal module, which is used for the signal transmission between the robot controller and external devices (such as I/O modules, sensors, actuators, etc.). It has high reliability and can adapt to electromagnetic interference and vibration in the industrial environment. It also supports multiple signal types, such as digital signals and analog signals, and is suitable for scenarios where communication with external devices is required, such as automated production lines and logistics systems.
3HAC030923 - 001: Specifically, it is the DSQC 664 Drive Unit, which is a type of drive unit commonly used for the additional axis drive of ABB robots. It can achieve the multi-axis motion control of robots and is widely applied in industrial automation production lines, such as in the fields of electronic product manufacturing and automotive parts production.
3HAC033411 - 001: It is used for the daily maintenance of robots and contains necessary spare parts and tools, which may include shaft components, the lubrication system, sensors, etc. It is designed for specific robot models to ensure compatibility and reliability, and is mainly used for the maintenance of robots to extend their service life.
3HAC4795 - 1: It is a gear shaft for the ABB industrial robot IRB2400M98 series, specifically used for the motion transmission of the first to the third axes. With high load capacity and precise motion as its core, it is responsible for the transmission and motion control between the robot axes. It can not only ensure the stability of the robot under high load and high-frequency operations but also has excellent wear resistance.