Product Overview

The Bosch Rexroth Indramat DKC11.3-200-7-FW is a high-performance AC servo drive controller designed for demanding industrial motion control applications. As part of Rexroth’s EcoDrive03 digital drive family, this DKC Series unit delivers a robust 200 Amp rated output with a 700 V DC-bus nominal voltage, enabling precise control of powerful servo motors. It features a Series 11 hardware architecture (Design Version 3) and supports a wide input voltage range of 380–480 VAC (50/60 Hz), allowing flexible integration with standard three-phase power systems around the world. A 24 VDC control input powers the logic and feedback circuits, and the drives firmware is provided on an external module (ordered separately) to tailor functionality to specific applications. And it features: RS232 serial port for configuration/diagnostics along with Analog interface for command inputs and modular expansion slots for I/O or feedback options. Looking for a fast quote on repair or refurbishment of your DKC11.3-200-7-FW? Contact Wake Industrial directly at 1-919-443-0207 or use the quote form embed on this page to receive a quote within 15 minutes.

Designed for rugged factory environments, the DKC11.3-200-7-FW is built to withstand continuous operation under harsh conditions. It carries an IP20 rating, which safeguards the internal electronics from dust and other non-conductive particles when mounted in an electrical cabinet. The drive maintains full performance at ambient temperatures from 0°C up to +45°C and can be installed at altitudes up to 1000 m above sea level without derating. It tolerates up to 95% relative humidity (non-condensing), allowing reliable use in both dry and humid settings. Built-in protective features include overload and overvoltage protection to prevent damage during power surges or mechanical jams, built-in DC bus soft-start circuit, and holding brake control. The unit also meets Voltage Category 7 standards for industrial equipment, indicating a high level of surge immunity and safety compliance on the supply side. It also features an Internal heatsink with air convection (integrated fan/ventilation) for cooling. Overall, this drive’s robust design minimizes unplanned downtime and extends service life, keeping your production running smoothly.

Features and Benefits

The Bosch Rexroth DKC11.3-200-7-FW comes packed with advanced features that provide both engineers and business owners with confidence in their automation systems. Below are some of the key features and benefits of this servo drive controller:

High Power & Performance 

With a continuous 200 A output capacity and support for peak currents above 300 A, the DKC11.3-200-7-FW can tackle heavy-duty motion tasks. It delivers high torque and rapid acceleration for large servo motors, enabling faster cycle times and improved machine productivity. The 700 V DC-bus design ensures stable energy delivery and quick dynamic response.

Advanced Motion Control Capabilities

It’s equipped with modern servo features such as electronic camming, precise torque and velocity control, and multi-axis position synchronization. These features allow for coordinated movement across different axes and machines, improving overall system performance and efficiency. Integrated feedback processing ensures accurate positioning and repeatability, which is critical for CNC machining, robotic arms, and high-speed assembly equipment.

Modular & Expandable Design 

The EcoDrive03 Type 3 architecture of the DKC series is designed with modularity in mind. The DKC11.3-200-7-FW includes plug-and-play slots for various option modules, such as fieldbus communication cards or additional I/O interfaces. In its base configuration, it provides an RS232 serial interface for drive commissioning and diagnostics, along with an analog command interface for velocity or torque commands. Depending on the version and add-ons, this same drive platform can support a range of control interface options – for instance, some DKC models offer SERCOS fiber-optic interface for real-time CNC control, PROFIBUS or other fieldbus connections for PLC integration, or a parallel analog/digital interface for standalone operation. This modular flexibility means you can tailor the drive to your control system’s needs and easily reconfigure it for future projects.

Compact Footprint & Easy Installation 

Despite its high power, the DKC11.3-200-7-FW comes in a compact, rectangular enclosure that conserves cabinet space. It is designed for vertical mounting in a standard control cabinet. The layout of power terminals and signal connectors on the front panel is user-friendly, simplifying wiring and reducing installation time. Its relatively compact size and moderate weight make handling and installation manageable for two people. Overall, the drive’s physical design helps reduce the time and cost of integration into your machine.

Indramat EcoDrive Family Benefits 

Being part of the Rexroth Indramat DKC EcoDrive family means users benefit from a well-proven and support-rich ecosystem. These drives have a long track record in industry, so spare parts, support documentation, and expertise are readily available. Bosch Rexroth’s commitment to backward compatibility and long-term support means you can confidently invest in DKC series drives knowing that replacement units and repair services will be accessible for years to come. The EcoDrive03 platform was engineered as a cost-effective motion solution with high functionality for both single-axis and multi-axis systems. In practice, this results in an excellent price-to-performance ratio and a drive works in many scenarios without complicated setup

By leveraging these features, OEMs and end-users alike can achieve improved machine performance, reduced downtime, and lower total cost of ownership. The DKC11.3-200-7-FW’s blend of raw power, intelligent control, and reliable design make it a compelling choice for upgrading older drive systems or designing new high-performance automation equipment.

Applications

One of the reasons the DKC series is so popular is its wide applicability across industries. The DKC11.3-200-7-FW’s technical capabilities make it suitable for many motion-centric applications, including:

• CNC Machine Tools: Ideal for driving servo axes in milling machines, lathes, grinders, and machining centers. The high current output and precision control allow for coordinated multi-axis movements in CNC systems, delivering accurate cuts and high-speed positioning for increased machining throughput. This drive provides the responsiveness and stability needed for quality machining results.

• Packaging and Printing Lines: The DKC11.3-200-7-FW excels in coordinated motion control tasks such as those found in packaging machines, labelers, and printing presses. It can synchronize multiple servo motors for conveyor belts, rollers, feeders, and cutters, ensuring precise timing and alignment. Its fast dynamic response and electronic camming capabilities help maintain throughput and accuracy in high-speed packaging lines.

• Robotics and Material Handling: In robotic arms, gantry systems, and automated material handling equipment, this drive offers the high torque and quick acceleration required for smooth robotic motion. It can drive joint motors on large six-axis robots or linear motors on Cartesian systems, providing fine position control for tasks like assembly, welding, or palletizing.

• Textile, Paper, and Film Machinery: Industries like textile manufacturing or paper/film processing require tight tension and speed control across multiple motors. The high current output of the DKC11.3 enables it to power the large motors often used in these processes. Its ability to maintain smooth speed regulation via analog input helps prevent material breakage or stretching by keeping constant tension. Additionally, the drive’s synchronization features allow coordinating rollers and drums to eliminate slip or registration errors in printing and converting processes.

Fast Sourcing & Support – Get Your DKC11.3-200-7-FW Today

Having the right drive controller in stock can be mission-critical when your production line is on the line. Wake Industrial specializes in providing fast, reliable access to industrial automation products like the DKC11.3-200-7-FW. We understand that downtime is costly, so we offer rapid quoting and shipping to get your operations back up and running as soon as possible.

Call Wake Industrial now at 1-919-443-0207 to speak directly with a knowledgeable sales engineer who can confirm pricing, availability, and lead times for the DKC11.3-200-7-FW drive or any related DKC models you may need. Prefer a written quote? Simply fill out the Quick Quote form embedded on this page or email sales@wakeindustrial.com  with your contact info and requirements, and we’ll respond promptly with a competitive quote – often within 15 minutes. Don’t let a faulty servo drive stall your production – act now to secure a high-quality replacement.