---
title: "How is the repeatability of an electromechanical actuator determined?"
url: "https://zimm.com/wiki/how-is-the-repeatability-of-an-electromechanical-actuator-determined/"
datePublished: "2025-08-19T09:53:50+00:00"
dateModified: "2025-11-17T13:45:12+00:00"
author: "jonathan-mildner"
lang: en
canonical: "https://zimm.com/wiki/how-is-the-repeatability-of-an-electromechanical-actuator-determined/"
markdown: "https://zimm.com/ai/wiki/how-is-the-repeatability-of-an-electromechanical-actuator-determined.md"
categories: "Questions and answers about our products, Electromechanical actuators"
---

The repeatability of an actuator is primarily determined by the precision of the screw drives used, the control unit, and the feedback systems such as rotary encoders or incremental encoders. Precise feedback ensures exact positioning on every motion.