Title: Rexroth R911337042 IndraDrive C Digital AC Servo Drive Controller – High Performance Motion Control Solution
Product Overview: The Rexroth R911337042 is a state-of-the-art digital AC servo drive controller, engineered to deliver unparalleled precision, dynamic performance, and reliability in demanding industrial automation environments. As a core component of the renowned Rexroth IndraDrive C series, this advanced drive module is designed for seamless integration into complex motion control systems, providing robust and efficient operation for a wide array of machinery. It embodies Rexroth's commitment to innovation, offering superior control capabilities, enhanced energy efficiency, and a compact design that optimizes cabinet space. Ideal for applications requiring precise speed, torque, and position control, the R911337042 ensures maximum productivity and reduced operational downtime, making it an essential investment for modern manufacturing and automation processes seeking high-performance industrial electronics.
Key Features & Benefits:

 Exceptional Dynamic Performance: Provides rapid acceleration and deceleration capabilities, ensuring quick response times and high throughput for demanding motion profiles in industrial automation.
 High Precision Motion Control: Delivers accurate and repeatable positioning, critical for applications requiring tight tolerances and superior product quality in machine tools and robotics.
 Integrated Safety Functions: Incorporates advanced safety features such as Safe Torque Off (STO) and Safe Operating Stop (SOS) to enhance operator safety and comply with international machinery directives.
 Energy Efficiency: Optimized power electronics and intelligent control algorithms minimize energy consumption, leading to significant operational cost savings and a reduced environmental footprint.
 Compact and Space-Saving Design: Engineered for high power density within a small footprint, allowing for more efficient use of control cabinet space in factory automation setups.
 Flexible Communication Interfaces: Supports a variety of industrial communication protocols, including Sercos III, EtherCAT, and PROFINET, for seamless integration into existing network architectures.
 Robust and Reliable Construction: Built to withstand harsh industrial conditions, ensuring long-term operational stability and minimal maintenance requirements for continuous operation.
 Easy Commissioning and Diagnostics: User-friendly software tools and comprehensive diagnostic capabilities simplify setup, troubleshooting, and maintenance, reducing installation time and potential downtime.
 Scalable and Modular System: Part of the IndraDrive platform, offering modularity and scalability to adapt to diverse application requirements and future expansions in motion control systems.
 Reduced Downtime: High reliability and advanced diagnostic features contribute to minimizing unscheduled stops, maximizing machine availability and overall productivity in critical industrial processes.
Applications:
 The Rexroth R911337042 digital AC servo drive controller is a versatile solution, perfectly suited for a broad spectrum of high-performance industrial applications, including:
 Machine Tools: CNC machining centers, grinding machines, milling machines, and lathes requiring precise axis control and dynamic performance.
 Packaging Machinery: Form-fill-seal machines, cartoners, palletizers, and labeling equipment demanding high speed, synchronization, and reliability.
 Printing and Paper Processing: Web presses, sheet-fed presses, and converting machinery where accurate registration and tension control are paramount.
 Robotics: Industrial robots, collaborative robots (cobots), and gantry systems for precise manipulation, movement, and automation tasks.
 Material Handling Systems: Conveyors, automated storage and retrieval systems (AS/RS), and sorting equipment requiring efficient and controlled motion.
 Textile Machinery: Weaving machines, knitting machines, and winding equipment requiring dynamic and synchronized motion control.
 Food and Beverage Processing: Filling lines, bottling plants, and processing equipment needing hygienic, reliable, and precise motion solutions.
 General Automation: Assembly lines, test benches, and custom machinery where high-performance, reliable motion control is essential for optimal operation.
Technical Specifications:

 Part Number: R911337042
 Alternative Part Number Format: R 911 337 042
 Product Series: Rexroth IndraDrive C
 Type: Digital AC Servo Drive Controller
 Input Voltage: 3 x 400-480 VAC, 50/60 Hz
 Output Current (RMS): Typically up to 18A continuous (specific to model variant)
 Protection Class: IP20 (for cabinet installation)
 Operating Temperature: 0°C to +45°C (32°F to 113°F)
 Cooling Method: Convection or Forced Air Cooling (model dependent)
 Communication Interfaces: Sercos III, EtherCAT, PROFINET, PROFIBUS (configurable options)
 Mounting Type: Cabinet Mount
 Weight: Approximately 2.5 kg (5.5 lbs)
 Dimensions (H x W x D): Approx. 260 mm x 80 mm x 200 mm (10.24 in x 3.15 in x 7.87 in)
 Certifications: CE, UL, cUL compliant for industrial use