STM’s ESV series electronic speed variators offer a modern and efficient solution for motion control, evolving into a true motoinverter equipped with advanced features. Originally designed as a straightforward speed variator, the ESV series now incorporates seamless integration with control systems like PLC’s or microprocessor-based controls.

Featuring both digital and analog input/output systems, as well as a user-friendly RS-485 serial interface with a complete keyboard, the ESV can be effortlessly configured to meet various application needs. The plug-and-play design eliminates the need for complex programming, allowing immediate operation as a reliable speed variator. Best of all, the ESV provides exceptional performance without the risk of oil leaks, ensuring a cleaner and more efficient solution for modern motion control systems.

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