| |

ASI8100 Stepper Motors with Integrated Drives Enable Cabinet-Free Machine Concepts

December 9, 2024

ASI8100 Stepper Motors with Integrated Drives Enable Cabinet-Free Machine Concepts
As a compact, high-performance motion solution, the ASI8100 stepper motor drives support control cabinet-free machine concepts. (© Beckhoff, 2024) Picture credits: Beckhoff Automation

Beckhoff’s new compact stepper motor drives include onboard I/O to increase design flexibility

The ASI8100 stepper motor with built-in drive from Beckhoff adds another space-saving tool to the company’s broad range of compact drive technology products (up to 48 V DC). The ASI8100 series combines a stepper motor, stepper motor output stage, and fieldbus connection in a fully integrated design. These EtherCAT devices mount directly on the machine without a control cabinet or upstream I/O, allowing for highly compact, control cabinet-free machines.

The ASI8100 series covers all motion requirements for stepper motors in the power range up to 250 W. Easy-to-read status LEDs report drive conditions. With the integrated travel path control, simple function blocks for motion applications are built in. The standardized connectors – M8 for EtherCAT and M12 for power – minimize assembly time, cost, and complexity. The two additional I/Os enable effective execution of drive-related functions, such as the detection of end positions or latching.

The stepper series starts with NEMA 17 drives (42 mm), available in two stack lengths with a 0.29 Nm or 0.8 Nm holding torque. Four additional NEMA 23 devices (56 mm) offer holding torques of 0.75 Nm, 1.4 Nm, 2.35 Nm, and 2.5 Nm. Pre-assembled cables and infrastructure components, such as IP67 distribution box modules, are available as accessories.

More Information

ASI8100 Stepper Motors

Related Story

Beckhoff Launches Compact, Multi-I/O Interface for Endless Use Cases in One Device

Beckhoff’s new EL8601-8411 EtherCAT Terminal offers incredible interface flexibility in a compact, 12-mm-wide design. With up to 12 signal interfaces (8 x DI, 2 x DO, 1 x AI, 1 x AO) and nine signal types in one terminal, the multi-interface is ideal for numerous applications. These use cases include systems that require only a few complex signals or to enable highly flexible signal configuration on custom machines without adding single-purpose hardware.

Related Articles

Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More

Latest Articles

  • How Festo is Building the Next-Gen Workforce Through Technical Education & Skills Competitions

    How Festo is Building the Next-Gen Workforce Through Technical Education & Skills Competitions

    July 31, 2026 By Krystie Johnston Festo is a leader in industrial automation and technical education. For decades, they have sponsored SkillsUSA and WorldSkills mechatronics competitions to align education and industry, supporting the workforce of the future. Festo Didactic (the teaching arm of the Festo Group) has been an active participant and sponsor of SkillsUSA… Read More…

  • Driving the Clean Energy Transition with High-Voltage Power Transformers

    July 23, 2026 Utility-Scale Renewable Energy Project, Jan 2026 Project Overview A global renewable energy leader—operating across Europe, North America, and Latin America—continues to expand its portfolio of utility-scale solar and wind projects to accelerate the net-zero transition. With deep expertise in development, investment, and asset management, the organization focuses on delivering long-term, low-risk clean energy… Read More…