Ball screws HSB-kgt®
with DIN flange nuts oder cylinder nuts

HSB-kgt®


Our ball screws are primarily optimised for applications in the area of handling and automation. The focus is on the running performance, the dynamics, the service life and compact dimensions for straightforward adaptation.

Our high-quality ball screws combine rolled ball screw spindles from renowned manufacturers, with some being produced specially for HSB, and ball screw nuts that are produced in-house from the best materials and according to the latest production standards.

The uniform design ensures maximum interchangeability for each nominal diameter.

Design variants and components

1. KGS ball screw spindles

Our rolled ball screw spindles are produced by renowned manufacturers, with some being produced specially for HSB. Small rolling elements ensure high-level dynamics and smooth running.

The accuracy class T7 (52 µm/300 mm) is available as standard. We are also able to provide
T5 quality (23 µm/300 mm) for most spindles if requested by the customer.

Machining of the spindle ends is available as an option for all sizes.

The maximum standard length of our ball screw spindles is 5600 mm, with composite spindles featuring excess length possible on request.

2. KGM-M cylinder nuts

Our HSB cylinder nuts feature a uniform design, meaning that all models with the same nominal diameter will always have the same external diameter, the same feather key nuts and the same centrings.

The lubrication of the nuts can optionally be performed via the feather key and/or the lubrication groove.

The newly developed cover deflection, featuring optimised deflection geometry, ensures high operating speeds and a long service life.

All components are made of the best materials and to the highest precision for optimum running performance and high load ratings.

Almost all sizes are available as double nut drives (KGM-MM) with predefined pretensioning
(3 %, 5 % or 7 % of the dynamic load rating).

3. KGM-F flange nuts

In the case of our HSB ball screw flange nuts, all connection dimensions comply with DIN 69051 and therefore ensure easy adaptation and interchangeability in their application.

The newly developed cover deflection, featuring optimised deflection geometry, ensures high operating speeds and a long service life.

All components are made of the best materials and to the highest precision for optimum running performance and high load ratings.

Almost all sizes are available as double nut drives (KGM-FM) with predefined pretensioning
(3 %, 5 % or 7 % of the dynamic load rating).

Information material HSB-kgt®