REXRTOH HNC100-3X: Industrial Hydraulic and Hybrid Drive Controller

REXRTOH HNC100-3X: Industrial Hydraulic and Hybrid Drive Controller

In the field of modern industrial automation, from steel manufacturing, wood processing to injection molding, electro-hydraulic and hybrid drive systems are the core of productivity. As these systems must handle precise positioning, high-speed control, and complex synchronization tasks. As a well-known controller brand in the industry, Rexroth's HNC100-3X series programmable motion controllers are tailored for such demanding hydraulic and hybrid drive applications, aiming to simplify engineering, improve productivity, and reduce ownership costs. This series of controllers not only covers traditional electro-hydraulic control, but also seamlessly integrates into fieldbus, Ethernet, and hybrid drive control, meeting the requirements of decentralized and centralized architectures. This article will delve into the technical architecture, key functions, software support, and unique advantages of the controller in multi industry applications.

High density and multi axis control: meeting complex mechanical requirements

The Rexroth HNC100-3X series offers a wide range of hardware options to meet diverse needs ranging from simple single axis control to complex four axis robots or large machinery. Users can choose different hardware configurations based on the specific number of axes and control type (such as hydraulic drive or servo mechanism).

Flexible hardware configuration: This series supports single axis, dual axis, three-axis, and four axis control modules. Compact models (such as HNC100-3X Compact) are suitable for applications that require space saving, while standard models (HNC100-3X Standard) provide more I/O interfaces. All controllers have flexible parameterization functions, allowing engineers to customize parameters such as acceleration, speed, and acceleration/deceleration ratio according to specific process requirements. This hardware flexibility ensures that the Rexroth controller can be perfectly adapted to various application scenarios, from standard stamping machines to high-precision servo systems.

Excellent control performance: In high-speed motion control, response time and synchronization accuracy are crucial. The Rexroth controller supports a minimum position increment of up to 30 micrometers per second and has an input resolution of 0.5 V (5kV). For hydraulic drive, the controller has built-in pressure/force control function and supports multiple encoder interfaces (such as SSI, incremental encoder, etc.). This high-precision control capability, combined with fast cycle scanning time, ensures system stability even under harsh operating conditions.

Openness and Integration: Connecting Modern Buses and Software

In order to adapt to modern "industrial" concepts, the Rexroth HNC100-3X controller demonstrates excellent usability in terms of openness and network integration.

Fieldbus support: The controller supports multiple standard fieldbus protocols, including PROFIBUS DP and EtherNet/IP. This means that it can be seamlessly integrated into existing automation architectures, working in conjunction with other PLC brands or DCS systems, greatly enhancing system interoperability and data transparency.

Software support: WIN-PED and network functions. Each controller comes standard with a Windows CE 7 64 bit processor and WIN-PED engineering software. Users can easily manage projects, edit parameters, and develop programs through the integrated Win PED tool. In addition, many models also support online monitoring, data recording, and remote access functions, making system maintenance more convenient. Ethe drive decisively accelerates commissioning， Means faster debugging and startup speed. By simplifying programming and providing intuitive fault diagnosis, Rexroth controllers can significantly reduce on-site debugging time, accelerate project delivery cycles, and minimize downtime losses.

Industry specific solutions: from paper to plastic

Rexroth's motion control products are not universal devices, but are tailored to specific industry "know-how". The document mentions multiple industry sectors and their corresponding optimization solutions.

Steel and metal processing: In the steel manufacturing and metal processing industries, Rexroth controllers can provide high durability and robustness. It can withstand harsh vibrations (compliant with EN 60068) and impact requirements, and supports Rexroth's unique material handling technology. For injection molding machines, the controller has dedicated control algorithms for pipe processing (extrusion, blow molding, injection, and vacuum forming) to optimize energy efficiency in the injection molding process.

Paper and printing machines: In the pulp and printing industry, Rexroth controllers demonstrate precise speed control capabilities. Its programmable speed curve and synchronous control function ensure the coordinated operation of high-speed machinery such as printing machines. In addition, its user-friendly design reduces the training threshold for operators, allowing for faster deployment and debugging.

Plastic and rubber industry: In the rubber industry (tire manufacturing, plastic processing), Rexroth controllers support dynamic force control and high-precision pressure control. This solves the common pressure fluctuation problem in traditional hydraulic systems and provides more precise process control.