---
title: "250kN-80×16-S-Trapezoidal screw"
url: "https://zimm.com/product/250kn-80x16-s-trapezoidal-screw-ze/"
datePublished: "2022-04-11T10:46:51+00:00"
dateModified: "2024-12-09T06:54:26+00:00"
author: ZIMM GmbH
lang: en
canonical: "https://zimm.com/product/250kn-80x16-s-trapezoidal-screw-ze/"
markdown: "https://zimm.com/ai/product/250kn-80x16-s-trapezoidal-screw-ze.md"
image: "https://zimm.com/wp-content/uploads/2022/04/ze-250kn-s-trapezoidal-screw-80x16-1.png"
serie: ze
product_title: "250kN-80x16-S-Trapezoidal screw | ZE-Series | Screw jack"
categories: "ZE-Series | Screw jack, S-Trapezoidal screw"
attributes: "Speed: Low Speed (L), Normal (N)"
documents: yes
---

## Technical data



Size: 250 kN, Screw size standard: TR80x16, Screw Jack, Nominal speed: 1500 rpm, Max. drive shaft speed: 1800 rpm, Housing material: GGG-50, corrosion-resistant, Worm shaft: Steel, case-hardened, ground, Weight of screw jack body: 62 kg, Weight of screw/m: 32 kg, Gearbox lubrication: Synthetic fluid oil, Screw lubrication: Grease lubrication, Gearbox operating temperature: max. 60°, higher on request, Moment of inertia: N: 17.71 kg cm² / L: 14.61 kg cm², Input torque (at 1500 rpm): max.152 Nm / max. 41.4 Nm, Drive-through torque: max.770 Nm, Screw: Translating (S)

## Documents

- [S-Trapezoidal-screw-ZE-series-250kn](https://zimm.com/wp-content/uploads/2024/12/S-Trapezoidal-screw-ZE-series-250kn.pdf)
- [Gearbox lubrication](https://zimm.com/wp-content/uploads/2025/09/Gearbox-lubrication.pdf)

## Quality

The ZIMM 250kN-80×16-S-Trapezoidal screw is manufactured at the headquarters of ZIMM GmbH in Lustenau. Its development and manufacture are part of the ISO 9001:2015-certified processes for industrial screw jacks.