---
title: "Are there screw jacks with an emergency lowering function?"
url: "https://zimm.com/wiki/are-there-screw-jacks-with-an-emergency-lowering-function/"
datePublished: "2025-08-19T06:47:11+00:00"
dateModified: "2025-11-17T13:40:08+00:00"
author: "jonathan-mildner"
lang: en
canonical: "https://zimm.com/wiki/are-there-screw-jacks-with-an-emergency-lowering-function/"
markdown: "https://zimm.com/ai/wiki/are-there-screw-jacks-with-an-emergency-lowering-function.md"
categories: "Questions and answers about our products, Screw jacks"
---

Yes, ZIMM implements screw jacks with emergency lowering, for example by coupling disengagement, manual override, or external brake solutions for ball screw drives.