2 or 3 axes · Borries replacement controller
EG2-Box
Marking controller with integrated keypad and display.
For Borries series 315, 322, 325, 326 and 330.
Discover EG2-BoxiseCONTROL · Controllers for machine builders
For your next machine series — and for equipment that needs to keep running. We combine our own electronics, firmware and user interface in a controller tailored to your application.

Keep existing equipment running
Keep your marking system operating without rewiring the machine and marking head. With compatible connections, the EG2-Box and EK2-Box let you retain existing cabling. We check which replacement controller suits your equipment before you order.
2 or 3 axes · Borries replacement controller
Marking controller with integrated keypad and display.
For Borries series 315, 322, 325, 326 and 330.
Discover EG2-Box2 axes · Borries replacement controller
Compact replacement controller for existing marking systems.
For Borries series 312, 313, 314, 316 and 317.
Discover EK2-BoxLong-term support. Continued manufacture, service and maintenance are also available for EURO5, EG2 and EK2. Supply is secured for at least another ten years. We check the appropriate configuration against your equipment.
New and existing machine series
iseCONTROL is our family of complete control solutions. Choose a compact box, a power stage, a modular EURO controller or custom-developed electronics.
Compact controller
Motion control, inputs and outputs, and operation in one compact unit.
Explore iseBOXStepper motor power stages
Motor control up to 4 A, with a form factor and configuration matched to your application.
Explore iseSTEPModular controllers
Plug-in cards for rack and desktop systems. EURO5 for existing equipment; EURO6 with processor and FPGA technology plus iseMOTION.
Explore EURO5 & EURO6Custom engineering
Custom electronics, firmware and operation for your machine series.
Explore iseCONTROL coreMotion control from generation 6 onwards
Smoother motion, improved surfaces and more dynamic movement along curves. Our FIR filtering in isePRINT and iseCONTROL from generation 6 onwards.
Discover iseMOTION
Real-world application · bf-tech
The NC-PRESET tool presetter combines custom-developed electronics, firmware and user interface from isepos. A specific positioning task becomes an easy-to-use application.
Explore the applicationWorking together towards series production
Axes, loads, movements, interfaces and quantities: your machine is the starting point.
We adapt the platform, electronics, firmware and user interface, right down to a custom circuit board.
We test the solution with you in the application and support your machine series with manufacturing and service.
Technology and background
Our stepper motor control solutions provide intelligent, flexible systems. We use modern technology that enables precise control and high efficiency. Our solutions are designed to support your machine optimally while using energy efficiently. You also benefit from easy integration into existing equipment.
Stepper motor controllers are used in many fields, including automation, additive manufacturing, mechanical engineering and medical technology. Our solutions also deliver high precision in robotics, manufacturing and packaging technology. Companies benefit from optimised production processes and improved cost-effectiveness.
Stepper motor control is also frequently used where precise repeatability and fast response times are crucial. Alongside conventional stepper motor operation, the technology is used to implement complex motion sequences in equipment. Their high reliability and low energy consumption make our systems indispensable in many industries. Easy integration into existing systems also allows the controller to be tailored to each application.
isepos stepper motor controllers are used in many industries, including the automation of production lines, packaging technology and robotics. Their high precision and flexibility help optimise processes and reduce production costs.
Easy integration into existing equipment also enables fast, cost-effective modernisation. Customers report significant improvements in the efficiency and quality of their products through the use of our stepper motor controllers. Precise control of motion sequences is also becoming increasingly important in medical technology and the food industry to maintain the highest quality standards.
Another advantage is the modular design of our controllers. It allows systems to be expanded at any time and adapted to changing requirements. Our technology also supports state-of-the-art communication interfaces, enabling seamless integration into digital manufacturing processes. This speeds up production and makes maintenance and fault diagnosis easier.
Many customers value the high reliability and ease of use of our stepper motor controllers. They report a rapid return on investment and a significant increase in production output. isepos also provides comprehensive service covering the planning, installation and maintenance of control systems.
By working closely with our customers, we develop individual solutions tailored precisely to their needs. Our support team is always available to help with questions about integrating and optimising your stepper motor controller. This ensures that you can make full use of our technology's potential over the long term.
The ongoing development of stepper motor control remains a key focus at isepos. Our aim is to further improve the efficiency and flexibility of our systems through innovative technologies and continuous optimisation. We are also working to make the control systems even easier to use and to simplify their integration into digital production processes.
We work with leading research institutions and industry partners. Joint development projects allow us to bring new technologies to market faster and give our customers a real competitive advantage. Our vision is to make stepper motor control an integral part of modern manufacturing processes, paving the way for an even more efficient and connected world of production.
Overall, our stepper motor control solutions combine top-level technical performance with easy integration and flexibility. They are an essential building block for the success of modern machines and equipment and make a significant contribution to improved cost-effectiveness.
• Compatible with all common fieldbus systems
• Programmable by you or our experts in C/C++ or with the CodeSys PLC software
• Contains only the components your application actually needs
iseBOX is like a control cabinet in a shoebox: compact yet powerful. It works with all common fieldbus systems and can be programmed in C/C++ or with the CodeSys PLC software, either by you or with help from our experts. It contains only the components you actually need.
Our innovative stepper motor controllers also deliver maximum efficiency in your process through intelligent motor control and optimised motion sequences. Whether you need high dynamics, precise positioning or energy-efficient operation, our solutions consistently deliver the best results. With iseBOX's fully integrated control system, complicated wiring requirements and rigid configuration rules are a thing of the past.
Depending on the configuration, our iseCONTROL platform can control up to 16 interpolated axes. We tailor the number and configuration of the motor power stages to your machine. Alongside iseSTEP with up to 4 amperes, other drivers with up to 8 amperes at 60 volts are possible. iseMOTION is our motion control method using FIR filtering and is integrated from generation 6 onwards.
The compact units can also connect to all common fieldbus systems and offer numerous inputs and outputs, various interfaces and a user-friendly touchscreen interface. This creates a space-saving solution that optimally supports your stepper motor control.
Whether as an EG2-Box or an EK2-Box: our control platform has provided reliable operation in marking systems for years. Borries embossing machines illustrate how iseCONTROL proves itself in practice.
The iseSTEP power stage incorporates our knowledge from decades of practical experience. Alongside its top-level technical performance, you benefit from its flexibility. The form factor and technical specifications can be customised, eliminating high minimum order quantities and long waiting times.
Special algorithms drive the motors with optimal current, while load information automatically adjusts the voltage without additional sensors. Intelligent current reduction also keeps the motor and electronics cool, with up to 4 amperes of motor current available when demand is higher. This adaptability lets you tailor your stepper motor control precisely to your application's requirements.
The iseSTEP power stage is ideal for applications requiring high flexibility as well as power. Its robust design also operates reliably in demanding environments. With this solution, you can adapt your systems optimally to current and future requirements, saving costs over the long term.
Our iseSTEP power stages are also used in our industrial 3D printer isePRINT S.
The fifth-generation EURO5 board offers the following components:
Our modular Euro plug-in cards for 19-inch racks let you build a stepper motor controller for up to 16 motors. This opens up new possibilities for your machine, allowing you to respond flexibly to new requirements. The EURO5 assembly's components are designed for decades of use, so you and your customers can continue to rely on them in the future.
Our development team regularly updates the EURO5 assemblies to the latest technology, and new modules are easy to integrate into existing systems. All new components also remain compatible, keeping your stepper motor controller up to date. This assembly is ideal for applications requiring a large number of controlled axes. Its modularity makes it easy to expand and adapt your controller, allowing your machines to scale flexibly.
In addition to control functions, the EURO5 assembly offers numerous interfaces that simplify data exchange between different systems. This enables seamless integration into your existing infrastructure. Its robust construction also guarantees a long service life and high reliability, even under demanding conditions.
The E5C – EURO5 CPU board provides a powerful control system for your motors. It uses a dedicated timing processor for precise motor motion control and a 32-bit CPU running at 150 MHz. It also provides ample memory for firmware and programs. Built-in battery-backed memory preserves important settings and data.
The board also provides interfaces such as RS232, USB, Ethernet and CAN bus for comprehensive communication. Additional inputs and outputs allow external devices to be controlled. Optional features include a second serial interface and connections for up to four RS422 encoders.
Expand your stepper motor controller with the E5IO – EURO5 I/O board, which immediately provides 16 additional inputs and outputs. If you need more, you can daisy-chain several E5IO boards to handle more complex tasks.
The board operates reliably from 0°C to +50°C and comes with 16 inputs and 16 outputs as standard, all easy to control. An optional control panel with an LCD display makes the controller even easier to use.
The E5M – EURO5 MISC board expands your stepper motor controller in various ways and supports different bus systems. In addition to 8 extra inputs and outputs as an alternative to the E5IO card, it provides two analogue outputs. You can also add a daughterboard for bus systems such as Profinet, Profibus, Ethernet/IP, DeviceNet and others; some options are already integrated.
The E5M board operates from 0°C to +50°C. Standard features include 8 inputs, 8 analogue inputs, 2 analogue outputs, 2 thermometer inputs, 2 x 2 encoder interfaces and connections for a control panel with an LCD display and bus system cards.
Speak directly with the manufacturer
Axes, motion sequences, interfaces and quantities: tell us about your application. We will develop the right controller with you.