Ccu Module  Industrial  Robot  Kuka High-quality Servo Drives

The CCU (Control Cabinet Unit) is the central component of KUKA robot control cabinets, responsible for signal processing, bus communication, and system coordination. Key functions include:

1. Hardware Connectivity & Signal Distribution

   • In the KUKA KR C4 control cabinet, the X44 interface of the CCU connects to Beckhoff coupling modules (e.g., EK1100) via EtherCAT, enabling communication with input modules (EL1809) and output modules (EL2809) for digital signal acquisition and output control.

   • The CCU provides stable 24V power distribution to downstream modules, ensuring reliable operation of sensors and loads.

2. Software Configuration & Address Mapping

   • Using WorkVisual software, the CCU supports EtherCAT bus configuration and I/O address mapping. For example, input signals from EL1809 modules can be mapped to predefined addresses in the robot control system for seamless integration.

     KUKA’s servo drive systems combine precision, responsiveness, and reliability through the following components:

     1. Servo Motors & Reducers

        • Direct-Drive Motors + Harmonic Reducers: Collaborative robots (e.g., the iiwa series) use direct-drive motors coupled with harmonic reducers to minimize transmission errors and enhance control accuracy. Each joint integrates motor-side encoders and joint-side position sensors for closed-loop control.

        • Vector Cast Iron Motors: Models like the Inovance VDM1 series (11–355 kW) feature wide temperature (-40–70°C) and voltage (9–48 VDC) tolerance, making them ideal for harsh environments. High torque output supports heavy-duty applications.

     2. High-Precision Feedback Systems

        • Servo motors employ absolute encoders (e.g., 24-bit single-turn encoders) and Drive-CLiQ interfaces for real-time data synchronization, achieving nanometer-level positioning and speed control.

        • In applications like chamfering, KUKA robots integrate high-speed electric spindles (e.g., Sycotec 4040DC-S) with 60,000 RPM capability, relying on servo drives’ rapid response for complex trajectory control.

Advantage:

Place of origin: China

Brand Name: KUKA

Model Number: CCU

Control system electrical components

FAQ:

*Q:Why are we?

 A:Our company works robot industry over fifteen years. Programming robot inclusive KUKA ,ABB,YASKAWA,FANUC,ESTUN(Chinese ROBOT ),EFORT(Chinese robot). the business involved simulation,programming,service after warranty period.

*Q:How about our service concept?

  A:We keep on phone open all day. Stand in customer view to provide rationalization solution and robot selection.

*Q:What products can we offer?

 A:robot, energy supply for robot, linear for robot. Training for robot. Gripper for handling.

*Q:Why you purchase from us?

 A:You don’t worry about after-sales problem to cooperation with us.

About us

Companies in the "customer first, quality first, the user first" purpose, we will as always Warm and sincere service for all users, friends and customers, create brilliant tomorrow. Our main customers are Baosteel, INO,Volkswagen,Geely and so on. Over fifteen years experience in the robot industry. Our engineers can design solution,simulation,program and troubleshooting. So if you have any issue of robot. Call us any time. We will try our best to solve the problem. The other advantage is after-sales service,we have robot spare parts in stockroom. We can response promptly to help you resolve robot fault. We also have robot training. The course include programming, electric, mechanic and expert programming. So welcome to join our college.