Two new sizes for the TA servo motor series

News

Motors & Gears | Applications

Tim Schöllmann | 10.11.2026

More power in the same space for dynamic applications

With an addition to the TA servo motor series, KEB Automation is expanding its portfolio for dynamic drive applications. The new TA4 and TA5 sizes offer significantly higher power density whilst maintaining more compact dimensions. This makes them particularly suitable for machines where high dynamics, short cycle times and limited installation space are all equally important.

Whether for positioning tasks, fast traverse movements or highly dynamic production processes: modern machines must become ever more powerful, whilst the available installation space often remains constant. This is precisely where the new TA4 and TA5 servo motors come into their own.

A comprehensive redesign of the motor concept has significantly increased the power density. The result: higher torque combined with a compact design. KEB is thus responding to current market demands and offering users a high-performance solution for dynamic applications in the woodworking industry, intralogistics, plastics processing and many other sectors.

New sizes for greater application versatility

With the new TA4 and TA5 sizes, KEB is expanding the upper performance range of the TA servo motor series. The motors cover a wide torque range and are available in different power classes and with various rated speeds. At launch, the 400 V variants will be available, with a 230 V version already planned. This will enable even more applications to be realised within the TA series in future, without having to compromise on a standardised motor design.

Like all TA servo motors, the new variants are also fully integrated into the tried-and-tested KEB modular system. Users therefore benefit from the familiar configuration options, including a range of gearboxes, encoders, brakes, forced ventilation and other options. This allows drive solutions to be precisely tailored to the specific application. Particularly when combined with KEB’s servo drives and gearboxes, this creates a comprehensive system solution from a single source. This simplifies the design process, reduces the effort required for integration and ensures a drive system that is optimally coordinated.

Focus on future-proofing

With innovative single-cable technology (or, alternatively, with a resolver—in which case it can be configured as a two-cable system), users can significantly reduce cabling efforts and speed up commissioning. In addition to improving performance, the development process also focused on long-term aspects. The new generation of motors lays the foundation for the future-proof further development of the series and supports KEB in continuing to provide customers with high-performance and reliable servo drives.

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