Description

The Rexroth BGR DKC02.3-LK SCK02 01 is a high-performance servo drive controller module from Bosch Rexroth’s acclaimed IndraDrive family, representing the pinnacle of precision motion control technology. This specific unit is engineered to provide dynamic, closed-loop control for sophisticated servo motors in demanding automation applications. As a core component of Rexroth’s modular drive system, the BGR DKC02.3-LK SCK02 01 excels at converting control signals from a superior motion controller into precisely regulated power output to the motor, enabling exceptional accuracy in speed, torque, and position control. Its advanced design incorporates state-of-the-art digital signal processing and power electronics to achieve optimal performance across a wide range of industrial motion tasks.

This drive module is designed for seamless integration into Rexroth’s comprehensive IndraDrive system architecture, allowing for flexible configuration and scalability. The Rexroth BGR DKC02.3-LK SCK02 01 is particularly valued for its rapid response times, high resolution, and ability to execute complex motion profiles with minimal error. It supports various feedback systems and communication protocols, ensuring compatibility with diverse automation environments. The unit’s robust construction and advanced cooling design ensure reliable operation even in harsh industrial conditions, making it an indispensable component for machine builders and system integrators who require uncompromising motion control performance and reliability.

BGR DKC02.3-LK SCK02 01 REXROTH

Technical Specifications

Parameter Name	Parameter Value
Product Model	BGR DKC02.3-LK SCK02 01
Manufacturer	Bosch Rexroth
Product Type	Servo Drive Controller Module
Rated Output Current	2.3 A
Peak Output Current	6.9 A (300% overload capability)
Supply Voltage	3x 400 V AC (-15%/+10%)
Power Connection	Single cable technology (motor and feedback)
Communication Interfaces	SERCOS III, Ethernet, optional fieldbus interfaces
Control Modes	Torque, speed, position control
Digital Inputs/Outputs	Configurable I/O options
Protection Class	IP20 (for cabinet installation)
Ambient Temperature	0 °C to +45 °C (derating to +55 °C)
Storage Temperature	-25 °C to +85 °C
Relative Humidity	5% to 95% (non-condensing)
Cooling Method	Convection cooling (fanless design)

Main Features and Advantages

The Rexroth BGR DKC02.3-LK SCK02 01 boasts exceptional dynamic response and control accuracy, enabled by its high-resolution feedback processing and advanced current control algorithms. Its compact design incorporates single cable technology, which reduces wiring complexity and installation time by combining power and feedback signals in one cable. This drive module features integrated safety functions compliant with SIL 3/PL e standards, including Safe Torque Off (STO) and other safety-related functionalities, providing enhanced machine safety without additional components. The unit’s robust design ensures reliable operation in demanding industrial environments with high immunity to electrical noise and vibrations.

A significant advantage is its seamless integration within Rexroth’s IndraDrive system, allowing for centralized parameter management and comprehensive diagnostics through Rexroth’s IndraWorks engineering software. The Rexroth BGR DKC02.3-LK SCK02 01 supports various feedback systems including EnDat, HIPERFACE, and resolver interfaces, providing flexibility in motor selection. Its adaptive control algorithms automatically compensate for load variations and mechanical resonance, ensuring optimal performance across different operating conditions. The drive’s energy-efficient design minimizes power losses and heat generation, contributing to lower operating costs and reduced cooling requirements in control cabinets.

Application Field

The Rexroth BGR DKC02.3-LK SCK02 01 is deployed in high-precision automation applications across multiple industries. In packaging machinery, it controls the precise movement of filling heads, sealing elements, and product transfer systems, ensuring accurate positioning and smooth motion profiles essential for high-speed packaging operations. The automotive industry utilizes this drive in automated assembly systems, robotics, and test stands where precise motion control is critical for manufacturing quality and process consistency. In printing and paper processing equipment, the drive enables precise register control and tension regulation for high-quality output.

The module is extensively used in material handling systems, controlling conveyor positioning, sorting mechanisms, and automated storage/retrieval systems with exceptional accuracy. In machine tool applications, the Rexroth BGR DKC02.3-LK SCK02 01 provides the precise control needed for feed axes, auxiliary drives, and tool changers, contributing to improved machining accuracy and surface quality. Its capabilities also extend to semiconductor manufacturing equipment, electronic assembly systems, and textile machinery where precise motion control directly impacts product quality and manufacturing throughput. The drive’s robustness makes it suitable for applications in harsh environments such as plastics processing and metal forming machinery.

BGR DKC02.3-LK SCK02 01 REXROTH

Related Products

Rexroth MHD Series Servo Motors: High-performance synchronous servo motors designed for optimal compatibility with the IndraDrive system.

Rexroth DKC01.3-LK: A lower-current version (1.3A) of the same drive series for less demanding applications.

Rexroth DKC03.3-LK: A higher-current version (3.3A) for applications requiring more powerful motor control.

Rexroth HCS01.1-W0010: A system power supply module that provides DC bus power for multiple drive modules in a multi-axis configuration.

Rexroth MKE Series Servo Motors: Synchronous servo motors offering high dynamics and precision for use with the IndraDrive controllers.

Rexroth CMP30-M0: A motion controller that provides the high-level control commands for the drive modules in complex automation systems.