FIBROTAKT®
Precision rotary tables with Hirth face gearing

In 1962, FIBRO launched the world's first indexing table with face gear for the international market: the FIBROTAKT. It was developed for high-precision indexing and is able to withstand high machining loads. A locking mechanism in the FIBROTAKT's face gear ensures high precision and rigidity over the long term. A range of designs and drive types makes it possible to find the perfect solution for any application. The FIBROTAKT built-in indexing table for rotary transfer machines combines the shortest possible cycle times – even with heavy setups – with maximum precision and rigidity.

THE PIONEER
OUR FIBROTAKT®

Your application

High-accuracy positioning applications up to ± 1 arc seconds, repeat accuracy up to ± 0.1 arc seconds
Machining applications of all types, such as milling, drilling, boring and grinding
High-precision transportation applications
Processing applications involving extreme forces
Your special application

Your benefits

High-precision FIBROTAKT® with face gears for the best geometric accuracies
Hydraulic gear locking for maximum resistance against tilting
Low profile design for maximum working space
Robust, wear-resistant design for long lifespan and low maintenance requirements
Comprehensive size range, can be equipped with table top diameter of up to 3,000 mm
Transport loads of up to 15 Tons
Tried and tested over decades: the pioneer amongst rotary tables for reliable process deployment in your production process

FIBROTAKT® MOUNTING
Rotary Tables

FIBROTAKT® Flush-Mount Tables were developed for use on rotary transfer machines. The concept derives from the well-tried FIBROTAKT®-series and is based on the principle of combining indexing and locking in a non-lifting system of face gear rings.

Besides many other special advantages, FIBROTAKT® Flush-Mount Tables offer the following benefits:

housing of uninterrupted round shape, without peripheral protrusions. Underslung drive train. Simple mounting into plain round aperture
great rigidity, by virtue of locking into face gear rings of largest possible diameter
high indexing accuracy up to ± 1"
very fast indexing - even with heavy table loads (also refer to Techn. Data)

[Translate to English:] fibrotakt einbau

constant monitoring of actual angular table position via rotary resolver - no need for zero-datum reference approach
Version with both horizontal and vertical indexing table
a thoroughly tried technology ensures highest service reliability.

ADDITIONAL OPTIONS
FOR ALL FIBROTAKT®

DRIVE TYPES

PNEUMATIC DRIVE

Used in the case of small and medium transportation loads, short indexing times and a high indexing frequency

HYDRAULIC DRIVE

Used in the case of high transportation loads, short indexing times and a high indexing frequency

ELECTRIC DRIVE

Used in applications that require shortest indexing times, and small or random indexing steps. Here, each index position can be adjusted in any order within the number of teeth.

LIFTING/NON-LIFTING TABLE TOP

LIFTING TABLE TOP

During positioning, the table top lifts approx. 3 to 4 mm from the housing.
Simple, rigid design and maximum precision

NON-LIFTING TABLE TOP

During positioning, the table top lifts only minimally, less than 0.1 mm, from the housing.
Used when large masses must be moved or there is not sufficient space available for the lifting stroke.
Built-in rotary table version