rexroth DKCXX.3-040-7 Digital servo drive controller

Rexroth DKCXX.3-040-7 Overview

The Rexroth (Bosch Rexroth) DKCXX.3-040-7 series are compact digital servo drive controllers belonging to the IndraDrive Cs family. These drives are designed to control servo motors in various industrial automation applications, providing precise motion control and high performance. The "040" in the model likely indicates its rated current or power rating.

Product Detailed Description

• Function:

• Controls the speed, torque, and position of servo motors.

• Enables precise motion control for dynamic applications.

• Supports various control modes such as Sercos, EtherCAT, analog interface, etc.

• Integrated safety function (Safe Torque Off - STO).

• Provides comprehensive diagnostics and protection functions.

• Parameterization and programming via IndraWorks software.

• Features:

• Compact design, saving installation space.

• High performance for fast response and high-precision control.

• Multiple communication interfaces for easy integration into different control systems.

• Integrated safety function for increased system safety.

• Easy to commission and maintain.

Product Parameters

As DKCXX.3-040-7 is a series, specific parameters will vary depending on the sub-model. The following are typical parameters for IndraDrive Cs series drive controllers. Always refer to the official datasheet for the specific DKCXX.3-040-7 sub-model:

• Rated Continuous Current:

• Likely 40 A (inferred from "040" in the model, but requires verification in the specific datasheet).

• Peak Current:

• Typically several times the rated current.

• Rated Voltage:

• E.g., 230 V AC or 400 V AC.

• Input Voltage Range:

• Varies by model.

• Control Interface:

• Sercos III (typically the primary interface for IndraDrive Cs).

• EtherCAT (may be supported by some models).

• Analog interface (e.g., ±10V).

• Digital inputs/outputs.

• Feedback Interface:

• Supports various encoder types such as EnDat, incremental encoders, SSI, etc.

• Safety Function:

• Safe Torque Off (STO) is a standard feature.

• More advanced safety functions may be available on specific models.

• IP Rating:

• Typically IP20.

• Ambient Temperature:

• Operating temperature range typically 0 °C to +45 °C (varies by specific model).

• Dimensions:

• Compact design, refer to the datasheet for specific dimensions.

• Mounting:

• DIN rail mounting or flange mounting.

Product Advantages

• High-Performance Motion Control:

• Enables high-precision and highly dynamic servo control.

• Compact Design:

• Saves space in the control cabinet.

• Multiple Communication Interfaces:

• Easy integration into various automation systems.

• Integrated Safety Function:

• Increases the safety of machinery and personnel.

• Easy Commissioning and Maintenance:

• Intuitive parameterization and diagnostics via IndraWorks software.

• High Reliability:

• The Bosch Rexroth brand ensures product quality and reliability.

Precautions

• Correct Selection:

• Select the appropriate drive controller model based on the servo motor's rated parameters (current, voltage, power) and application requirements.

• Correct Installation:

• Follow the Bosch Rexroth installation manual to ensure the drive is securely mounted and properly ventilated.

• Correct Wiring:

• Connect the power, motor, encoder, and communication lines correctly according to the wiring diagram.

• Parameter Setting:

• Use IndraWorks software to correctly configure the drive parameters to match the motor and application requirements.

• Safe Operation:

• Observe relevant safety regulations to ensure the safety of personnel and equipment.

• EMC Considerations:

• Take appropriate electromagnetic compatibility (EMC) measures to prevent interference.

Product Applications

• Industrial Robots:

• Controlling the movement of various robot joints.

• Packaging Machinery:

• Precise control of movements during the packaging process.

• Printing Machinery:

• Enabling high-precision printing control.

• Machine Tools:

• Controlling spindle drives and feed drives.

• Semiconductor Manufacturing Equipment:

• Used for high-precision wafer handling.

• Automated Assembly Lines:

• Controlling the movement of various automated devices.