---
title: "100 kN-50×40-R-Ball screw"
url: "https://zimm.com/product/100kn-50x40-r-ball-screw-gsz/"
datePublished: "2018-07-18T12:19:56+00:00"
dateModified: "2026-01-19T11:19:52+00:00"
author: ZIMM GmbH
lang: en
canonical: "https://zimm.com/product/100kn-50x40-r-ball-screw-gsz/"
markdown: "https://zimm.com/ai/product/100kn-50x40-r-ball-screw-gsz.md"
image: "https://zimm.com/wp-content/uploads/2018/07/gsz-100kn-r-ball-screw-50x40-1.png"
serie: gsz
product_title: "100 kN-50x40-R-Ball screw | GSZ-Series | Screw jack"
categories: "GSZ-Series | Screw jack, R-Ball screw"
attributes: "Screw Jack Version: Ball Screw; Screw Jack Series: GSZ; Speed: Low Speed (L), Normal (N)"
documents: yes
---

## Technical data



Size: 100 kN, Screw size standard: KGT50x40, Screw Jack, Nominal speed: 1500 rpm, Max. drive shaft speed: 1800 rpm, KGT load rating dynamic: 84.7kN, KGT load rating static Co=Coa: 143.1kN, Axial play: 0.03mm, Housing material: GGG-50, corrosion-resistant, Worm shaft: Steel, case-hardened, ground, Weight of screw jack body: 30 kg, Weight of screw/m: 15.7 kg, Gearbox lubrication: Synthetic fluid grease, Screw lubrication: Grease lubrication, Gearbox operating temperature: max. 60°, higher on request, Moment of inertia: N: 4.66 kg cm² / L: 3.38 kg cm², Input torque (at 1500 rpm): max.53.4 Nm / max. 13.5 Nm, Drive-through torque: max.540 Nm, Screw: Rotating (R)

## Documents

- [R-Ball-screw-50-150kn](https://zimm.com/wp-content/uploads/2024/12/R-Ball-screw-50-150kn.pdf)
- [Gearbox lubrication](https://zimm.com/wp-content/uploads/2025/09/Gearbox-lubrication.pdf)

## Quality

The ZIMM 100 kN-50×40-R-Ball 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.